The SAS System 10

08:48 Wednesday, November 12, 2003

 

Obs sn exam study tv worried sqrtstud logstudy nrstudy

 

1 1 60.7 7.4 9.7 66.4 2.72029 2.00148 -0.13514

2 2 69.5 8.0 10.3 69.5 2.82843 2.07944 -0.12500

3 3 83.2 8.7 10.0 87.3 2.94958 2.16332 -0.11494

4 4 73.5 6.9 11.6 69.8 2.62679 1.93152 -0.14493

5 5 78.6 8.5 9.9 77.7 2.91548 2.14007 -0.11765

6 6 85.2 7.7 9.6 72.5 2.77489 2.04122 -0.12987

7 7 73.3 6.4 10.2 70.1 2.52982 1.85630 -0.15625

8 8 71.8 6.5 8.9 68.2 2.54951 1.87180 -0.15385

9 9 83.0 7.4 9.6 71.8 2.72029 2.00148 -0.13514

10 10 88.0 7.6 8.0 47.2 2.75681 2.02815 -0.13158

11 11 77.4 9.1 9.0 77.4 3.01662 2.20827 -0.10989

12 12 75.3 7.0 9.1 88.2 2.64575 1.94591 -0.14286

13 13 66.7 6.7 10.9 80.6 2.58844 1.90211 -0.14925

14 14 75.6 8.4 10.3 89.0 2.89828 2.12823 -0.11905

15 15 80.9 7.7 9.6 64.3 2.77489 2.04122 -0.12987

16 16 76.3 8.2 10.2 65.7 2.86356 2.10413 -0.12195

17 17 84.8 8.3 11.1 61.4 2.88097 2.11626 -0.12048

18 18 65.2 7.9 10.2 66.4 2.81069 2.06686 -0.12658

19 19 82.3 8.5 10.0 72.9 2.91548 2.14007 -0.11765

20 20 84.3 7.8 9.5 62.5 2.79285 2.05412 -0.12821

21 21 75.9 7.6 8.6 60.8 2.75681 2.02815 -0.13158

22 22 76.7 8.0 10.0 69.3 2.82843 2.07944 -0.12500

23 23 83.5 7.0 10.4 71.4 2.64575 1.94591 -0.14286

24 24 73.0 7.0 10.3 61.9 2.64575 1.94591 -0.14286

25 25 76.1 7.7 11.0 71.6 2.77489 2.04122 -0.12987

26 26 89.9 9.0 8.9 68.5 3.00000 2.19722 -0.11111

27 27 82.4 7.9 9.0 78.8 2.81069 2.06686 -0.12658

28 28 80.1 8.1 10.4 63.8 2.84605 2.09186 -0.12346

29 29 93.9 9.3 8.7 73.9 3.04959 2.23001 -0.10753

30 30 93.8 7.8 9.9 65.6 2.79285 2.05412 -0.12821

31 31 87.7 7.0 10.1 55.8 2.64575 1.94591 -0.14286

32 32 66.5 6.9 9.8 76.8 2.62679 1.93152 -0.14493

33 33 81.2 7.8 9.2 58.4 2.79285 2.05412 -0.12821

34 34 74.6 7.1 10.7 89.4 2.66458 1.96009 -0.14085

 

Obs nr2study tvsq tvcube tv4th tv5th

 

1 -0.018262 94.09 912.67 8852.93 85873.40

2 -0.015625 106.09 1092.73 11255.09 115927.41

3 -0.013212 100.00 1000.00 10000.00 100000.00

4 -0.021004 134.56 1560.90 18106.39 210034.17

5 -0.013841 98.01 970.30 9605.96 95099.00

6 -0.016866 92.16 884.74 8493.47 81537.27

7 -0.024414 104.04 1061.21 10824.32 110408.08

8 -0.023669 79.21 704.97 6274.22 55840.59

9 -0.018262 92.16 884.74 8493.47 81537.27

10 -0.017313 64.00 512.00 4096.00 32768.00

11 -0.012076 81.00 729.00 6561.00 59049.00

12 -0.020408 82.81 753.57 6857.50 62403.21

13 -0.022277 118.81 1295.03 14115.82 153862.40

14 -0.014172 106.09 1092.73 11255.09 115927.41

15 -0.016866 92.16 884.74 8493.47 81537.27

16 -0.014872 104.04 1061.21 10824.32 110408.08

17 -0.014516 123.21 1367.63 15180.70 168505.82

18 -0.016023 104.04 1061.21 10824.32 110408.08

19 -0.013841 100.00 1000.00 10000.00 100000.00

20 -0.016437 90.25 857.38 8145.06 77378.09

21 -0.017313 73.96 636.06 5470.08 47042.70

22 -0.015625 100.00 1000.00 10000.00 100000.00

23 -0.020408 108.16 1124.86 11698.59 121665.29

24 -0.020408 106.09 1092.73 11255.09 115927.41

25 -0.016866 121.00 1331.00 14641.00 161051.00

26 -0.012346 79.21 704.97 6274.22 55840.59

27 -0.016023 81.00 729.00 6561.00 59049.00

28 -0.015242 108.16 1124.86 11698.59 121665.29

29 -0.011562 75.69 658.50 5728.98 49842.09

30 -0.016437 98.01 970.30 9605.96 95099.00

31 -0.020408 102.01 1030.30 10406.04 105101.01

32 -0.021004 96.04 941.19 9223.68 90392.08

33 -0.016437 84.64 778.69 7163.93 65908.15

34 -0.019837 114.49 1225.04 13107.96 140255.17

The SAS System 11

08:48 Wednesday, November 12, 2003

 

Obs sn exam study tv worried sqrtstud logstudy nrstudy

 

35 35 83.5 7.1 9.8 68.1 2.66458 1.96009 -0.14085

36 36 74.9 7.6 10.5 68.8 2.75681 2.02815 -0.13158

37 37 80.7 7.8 9.4 53.7 2.79285 2.05412 -0.12821

38 38 82.3 7.6 9.4 61.6 2.75681 2.02815 -0.13158

39 39 75.4 8.2 9.9 72.5 2.86356 2.10413 -0.12195

40 40 83.0 7.2 9.2 72.3 2.68328 1.97408 -0.13889

41 41 83.1 8.2 10.9 58.2 2.86356 2.10413 -0.12195

42 42 79.1 8.5 9.6 68.8 2.91548 2.14007 -0.11765

43 43 69.5 7.0 9.8 60.3 2.64575 1.94591 -0.14286

44 44 68.5 7.7 10.6 81.4 2.77489 2.04122 -0.12987

45 45 88.5 7.7 9.5 63.1 2.77489 2.04122 -0.12987

46 46 80.1 7.5 9.7 81.9 2.73861 2.01490 -0.13333

47 47 77.8 8.4 9.1 75.7 2.89828 2.12823 -0.11905

48 48 78.7 7.0 10.2 79.8 2.64575 1.94591 -0.14286

49 49 86.5 7.4 9.4 69.6 2.72029 2.00148 -0.13514

50 50 77.7 6.3 9.5 69.9 2.50998 1.84055 -0.15873

51 51 72.7 7.2 10.3 86.2 2.68328 1.97408 -0.13889

52 52 80.0 7.5 10.0 63.4 2.73861 2.01490 -0.13333

53 53 80.9 7.1 9.1 66.4 2.66458 1.96009 -0.14085

54 54 74.8 8.4 9.7 71.2 2.89828 2.12823 -0.11905

55 55 80.1 7.1 10.0 80.1 2.66458 1.96009 -0.14085

56 56 75.5 8.1 10.8 74.2 2.84605 2.09186 -0.12346

57 57 73.4 7.1 10.0 58.6 2.66458 1.96009 -0.14085

58 58 78.4 8.1 10.0 86.3 2.84605 2.09186 -0.12346

59 59 76.6 7.0 10.2 82.3 2.64575 1.94591 -0.14286

60 60 86.6 8.3 9.6 63.7 2.88097 2.11626 -0.12048

61 61 78.4 7.1 9.7 63.3 2.66458 1.96009 -0.14085

62 62 65.7 7.3 9.0 62.6 2.70185 1.98787 -0.13699

63 63 66.6 6.8 11.3 73.6 2.60768 1.91692 -0.14706

64 64 82.1 6.9 9.1 61.1 2.62679 1.93152 -0.14493

65 65 72.6 7.5 10.6 77.1 2.73861 2.01490 -0.13333

66 66 79.9 7.8 9.2 71.3 2.79285 2.05412 -0.12821

67 67 62.4 7.0 10.5 88.0 2.64575 1.94591 -0.14286

68 68 81.5 7.8 9.1 66.7 2.79285 2.05412 -0.12821

 

Obs nr2study tvsq tvcube tv4th tv5th

 

35 -0.019837 96.04 941.19 9223.68 90392.08

36 -0.017313 110.25 1157.63 12155.06 127628.16

37 -0.016437 88.36 830.58 7807.49 73390.40

38 -0.017313 88.36 830.58 7807.49 73390.40

39 -0.014872 98.01 970.30 9605.96 95099.00

40 -0.019290 84.64 778.69 7163.93 65908.15

41 -0.014872 118.81 1295.03 14115.82 153862.40

42 -0.013841 92.16 884.74 8493.47 81537.27

43 -0.020408 96.04 941.19 9223.68 90392.08

44 -0.016866 112.36 1191.02 12624.77 133822.56

45 -0.016866 90.25 857.38 8145.06 77378.09

46 -0.017778 94.09 912.67 8852.93 85873.40

47 -0.014172 82.81 753.57 6857.50 62403.21

48 -0.020408 104.04 1061.21 10824.32 110408.08

49 -0.018262 88.36 830.58 7807.49 73390.40

50 -0.025195 90.25 857.38 8145.06 77378.09

51 -0.019290 106.09 1092.73 11255.09 115927.41

52 -0.017778 100.00 1000.00 10000.00 100000.00

53 -0.019837 82.81 753.57 6857.50 62403.21

54 -0.014172 94.09 912.67 8852.93 85873.40

55 -0.019837 100.00 1000.00 10000.00 100000.00

56 -0.015242 116.64 1259.71 13604.89 146932.81

57 -0.019837 100.00 1000.00 10000.00 100000.00

58 -0.015242 100.00 1000.00 10000.00 100000.00

59 -0.020408 104.04 1061.21 10824.32 110408.08

60 -0.014516 92.16 884.74 8493.47 81537.27

61 -0.019837 94.09 912.67 8852.93 85873.40

62 -0.018765 81.00 729.00 6561.00 59049.00

63 -0.021626 127.69 1442.90 16304.74 184243.52

64 -0.021004 82.81 753.57 6857.50 62403.21

65 -0.017778 112.36 1191.02 12624.77 133822.56

66 -0.016437 84.64 778.69 7163.93 65908.15

67 -0.020408 110.25 1157.63 12155.06 127628.16

68 -0.016437 82.81 753.57 6857.50 62403.21

The SAS System 12

08:48 Wednesday, November 12, 2003

 

Obs sn exam study tv worried sqrtstud logstudy nrstudy

 

69 69 74.7 7.2 10.9 71.0 2.68328 1.97408 -0.13889

70 70 79.0 7.2 9.2 74.0 2.68328 1.97408 -0.13889

71 71 76.5 7.7 9.5 69.7 2.77489 2.04122 -0.12987

72 72 77.1 7.6 10.3 76.1 2.75681 2.02815 -0.13158

73 73 64.9 6.7 10.9 66.5 2.58844 1.90211 -0.14925

74 74 69.7 7.6 10.9 77.8 2.75681 2.02815 -0.13158

75 75 80.2 7.2 9.5 73.2 2.68328 1.97408 -0.13889

76 76 70.5 7.4 9.1 58.8 2.72029 2.00148 -0.13514

77 77 88.9 9.0 9.1 68.5 3.00000 2.19722 -0.11111

78 78 88.8 9.4 9.3 79.2 3.06594 2.24071 -0.10638

79 79 92.2 8.3 8.4 68.4 2.88097 2.11626 -0.12048

80 80 67.4 7.1 10.1 82.6 2.66458 1.96009 -0.14085

81 81 66.3 7.7 10.9 67.3 2.77489 2.04122 -0.12987

82 82 72.1 8.2 10.9 85.6 2.86356 2.10413 -0.12195

83 83 78.5 7.9 9.2 73.9 2.81069 2.06686 -0.12658

84 84 70.7 8.0 9.9 80.2 2.82843 2.07944 -0.12500

85 85 69.1 7.4 9.6 87.2 2.72029 2.00148 -0.13514

86 86 93.8 9.0 8.5 51.4 3.00000 2.19722 -0.11111

87 87 74.0 7.4 10.2 64.2 2.72029 2.00148 -0.13514

88 88 82.6 7.2 10.0 69.1 2.68328 1.97408 -0.13889

89 89 81.6 8.5 10.2 71.5 2.91548 2.14007 -0.11765

90 90 74.6 6.8 10.1 62.4 2.60768 1.91692 -0.14706

91 91 73.9 7.6 10.8 61.5 2.75681 2.02815 -0.13158

92 92 90.4 7.4 7.4 65.5 2.72029 2.00148 -0.13514

93 93 86.4 6.7 9.5 82.8 2.58844 1.90211 -0.14925

94 94 63.7 6.9 10.6 69.8 2.62679 1.93152 -0.14493

95 95 86.9 8.9 9.4 63.7 2.98329 2.18605 -0.11236

96 96 84.6 7.1 8.8 57.8 2.66458 1.96009 -0.14085

97 97 70.7 6.9 10.5 80.8 2.62679 1.93152 -0.14493

98 98 78.2 7.5 10.6 69.7 2.73861 2.01490 -0.13333

99 99 77.9 7.6 10.1 69.3 2.75681 2.02815 -0.13158

100 100 74.2 7.7 8.8 73.0 2.77489 2.04122 -0.12987

101 101 91.8 9.3 8.5 50.3 3.04959 2.23001 -0.10753

102 102 88.9 8.4 8.8 63.7 2.89828 2.12823 -0.11905

 

Obs nr2study tvsq tvcube tv4th tv5th

 

69 -0.019290 118.81 1295.03 14115.82 153862.40

70 -0.019290 84.64 778.69 7163.93 65908.15

71 -0.016866 90.25 857.38 8145.06 77378.09

72 -0.017313 106.09 1092.73 11255.09 115927.41

73 -0.022277 118.81 1295.03 14115.82 153862.40

74 -0.017313 118.81 1295.03 14115.82 153862.40

75 -0.019290 90.25 857.38 8145.06 77378.09

76 -0.018262 82.81 753.57 6857.50 62403.21

77 -0.012346 82.81 753.57 6857.50 62403.21

78 -0.011317 86.49 804.36 7480.52 69568.84

79 -0.014516 70.56 592.70 4978.71 41821.19

80 -0.019837 102.01 1030.30 10406.04 105101.01

81 -0.016866 118.81 1295.03 14115.82 153862.40

82 -0.014872 118.81 1295.03 14115.82 153862.40

83 -0.016023 84.64 778.69 7163.93 65908.15

84 -0.015625 98.01 970.30 9605.96 95099.00

85 -0.018262 92.16 884.74 8493.47 81537.27

86 -0.012346 72.25 614.13 5220.06 44370.53

87 -0.018262 104.04 1061.21 10824.32 110408.08

88 -0.019290 100.00 1000.00 10000.00 100000.00

89 -0.013841 104.04 1061.21 10824.32 110408.08

90 -0.021626 102.01 1030.30 10406.04 105101.01

91 -0.017313 116.64 1259.71 13604.89 146932.81

92 -0.018262 54.76 405.22 2998.66 22190.07

93 -0.022277 90.25 857.38 8145.06 77378.09

94 -0.021004 112.36 1191.02 12624.77 133822.56

95 -0.012625 88.36 830.58 7807.49 73390.40

96 -0.019837 77.44 681.47 5996.95 52773.19

97 -0.021004 110.25 1157.63 12155.06 127628.16

98 -0.017778 112.36 1191.02 12624.77 133822.56

99 -0.017313 102.01 1030.30 10406.04 105101.01

100 -0.016866 77.44 681.47 5996.95 52773.19

101 -0.011562 72.25 614.13 5220.06 44370.53

102 -0.014172 77.44 681.47 5996.95 52773.19

The SAS System 13

08:48 Wednesday, November 12, 2003

 

Obs sn exam study tv worried sqrtstud logstudy nrstudy

 

103 103 72.5 6.8 10.0 78.3 2.60768 1.91692 -0.14706

104 104 77.0 8.6 8.8 61.3 2.93258 2.15176 -0.11628

105 105 65.7 8.9 11.0 81.1 2.98329 2.18605 -0.11236

106 106 74.6 7.2 10.2 81.4 2.68328 1.97408 -0.13889

107 107 80.7 7.1 8.4 65.2 2.66458 1.96009 -0.14085

108 108 80.0 7.1 10.9 76.9 2.66458 1.96009 -0.14085

109 109 77.4 7.2 9.4 71.7 2.68328 1.97408 -0.13889

110 110 89.8 8.0 8.2 62.5 2.82843 2.07944 -0.12500

111 111 92.5 10.0 5.8 51.5 3.16228 2.30259 -0.10000

112 112 72.8 7.2 9.8 79.2 2.68328 1.97408 -0.13889

113 113 85.3 7.6 10.6 70.1 2.75681 2.02815 -0.13158

114 114 89.6 8.0 8.9 70.9 2.82843 2.07944 -0.12500

115 115 74.2 7.3 10.9 74.8 2.70185 1.98787 -0.13699

116 116 81.6 7.8 8.9 71.2 2.79285 2.05412 -0.12821

117 117 73.0 7.3 10.7 80.0 2.70185 1.98787 -0.13699

118 118 94.2 8.6 9.0 72.5 2.93258 2.15176 -0.11628

119 119 82.7 8.1 8.7 56.9 2.84605 2.09186 -0.12346

120 120 75.8 8.8 10.3 82.7 2.96648 2.17475 -0.11364

121 121 87.0 7.5 10.2 63.4 2.73861 2.01490 -0.13333

122 122 92.5 7.6 8.9 63.1 2.75681 2.02815 -0.13158

123 123 70.1 7.3 9.9 65.3 2.70185 1.98787 -0.13699

124 124 89.8 7.1 9.9 68.1 2.66458 1.96009 -0.14085

125 125 76.1 7.9 10.1 69.4 2.81069 2.06686 -0.12658

126 126 78.7 7.5 10.2 67.8 2.73861 2.01490 -0.13333

127 127 63.3 7.0 9.8 71.4 2.64575 1.94591 -0.14286

128 128 78.2 7.8 10.4 62.8 2.79285 2.05412 -0.12821

129 129 84.4 7.3 10.1 68.1 2.70185 1.98787 -0.13699

130 130 81.3 8.7 10.8 89.2 2.94958 2.16332 -0.11494

131 131 86.2 7.8 9.8 51.6 2.79285 2.05412 -0.12821

132 132 75.8 7.6 10.7 71.2 2.75681 2.02815 -0.13158

133 133 87.7 7.4 8.8 56.8 2.72029 2.00148 -0.13514

134 134 77.1 7.3 10.4 59.0 2.70185 1.98787 -0.13699

135 135 82.2 7.9 9.6 86.0 2.81069 2.06686 -0.12658

136 136 84.7 7.1 10.6 75.2 2.66458 1.96009 -0.14085

 

Obs nr2study tvsq tvcube tv4th tv5th

 

103 -0.021626 100.00 1000.00 10000.00 100000.00

104 -0.013521 77.44 681.47 5996.95 52773.19

105 -0.012625 121.00 1331.00 14641.00 161051.00

106 -0.019290 104.04 1061.21 10824.32 110408.08

107 -0.019837 70.56 592.70 4978.71 41821.19

108 -0.019837 118.81 1295.03 14115.82 153862.40

109 -0.019290 88.36 830.58 7807.49 73390.40

110 -0.015625 67.24 551.37 4521.22 37073.98

111 -0.010000 33.64 195.11 1131.65 6563.57

112 -0.019290 96.04 941.19 9223.68 90392.08

113 -0.017313 112.36 1191.02 12624.77 133822.56

114 -0.015625 79.21 704.97 6274.22 55840.59

115 -0.018765 118.81 1295.03 14115.82 153862.40

116 -0.016437 79.21 704.97 6274.22 55840.59

117 -0.018765 114.49 1225.04 13107.96 140255.17

118 -0.013521 81.00 729.00 6561.00 59049.00

119 -0.015242 75.69 658.50 5728.98 49842.09

120 -0.012913 106.09 1092.73 11255.09 115927.41

121 -0.017778 104.04 1061.21 10824.32 110408.08

122 -0.017313 79.21 704.97 6274.22 55840.59

123 -0.018765 98.01 970.30 9605.96 95099.00

124 -0.019837 98.01 970.30 9605.96 95099.00

125 -0.016023 102.01 1030.30 10406.04 105101.01

126 -0.017778 104.04 1061.21 10824.32 110408.08

127 -0.020408 96.04 941.19 9223.68 90392.08

128 -0.016437 108.16 1124.86 11698.59 121665.29

129 -0.018765 102.01 1030.30 10406.04 105101.01

130 -0.013212 116.64 1259.71 13604.89 146932.81

131 -0.016437 96.04 941.19 9223.68 90392.08

132 -0.017313 114.49 1225.04 13107.96 140255.17

133 -0.018262 77.44 681.47 5996.95 52773.19

134 -0.018765 108.16 1124.86 11698.59 121665.29

135 -0.016023 92.16 884.74 8493.47 81537.27

136 -0.019837 112.36 1191.02 12624.77 133822.56

The SAS System 14

08:48 Wednesday, November 12, 2003

 

Obs sn exam study tv worried sqrtstud logstudy nrstudy

 

137 137 66.0 7.5 9.9 91.3 2.73861 2.01490 -0.13333

138 138 80.9 8.1 10.4 70.9 2.84605 2.09186 -0.12346

139 139 60.6 6.9 10.9 84.8 2.62679 1.93152 -0.14493

140 140 76.8 7.9 8.9 84.8 2.81069 2.06686 -0.12658

141 141 85.7 9.3 7.4 53.1 3.04959 2.23001 -0.10753

142 142 72.3 7.5 10.0 82.5 2.73861 2.01490 -0.13333

143 143 74.3 6.6 11.5 70.6 2.56905 1.88707 -0.15152

144 144 99.1 9.5 8.0 63.5 3.08221 2.25129 -0.10526

145 145 75.6 7.5 10.6 73.0 2.73861 2.01490 -0.13333

146 146 70.6 7.8 10.8 76.6 2.79285 2.05412 -0.12821

147 147 77.6 7.4 9.2 66.7 2.72029 2.00148 -0.13514

148 148 66.4 7.3 11.2 87.3 2.70185 1.98787 -0.13699

149 149 74.1 8.1 9.5 63.1 2.84605 2.09186 -0.12346

150 150 88.7 8.2 8.9 55.1 2.86356 2.10413 -0.12195

151 151 81.5 7.6 10.1 66.1 2.75681 2.02815 -0.13158

152 152 77.3 7.0 10.1 70.5 2.64575 1.94591 -0.14286

153 153 72.7 8.4 10.4 74.9 2.89828 2.12823 -0.11905

154 154 65.0 7.2 10.3 83.8 2.68328 1.97408 -0.13889

155 155 86.4 6.7 9.4 68.2 2.58844 1.90211 -0.14925

156 156 88.2 10.0 9.7 66.5 3.16228 2.30259 -0.10000

157 157 77.1 9.0 9.9 73.1 3.00000 2.19722 -0.11111

158 158 56.8 6.8 11.1 76.9 2.60768 1.91692 -0.14706

159 159 77.9 7.2 9.0 61.2 2.68328 1.97408 -0.13889

160 160 86.7 6.9 9.9 57.5 2.62679 1.93152 -0.14493

161 161 75.6 7.9 9.2 66.3 2.81069 2.06686 -0.12658

162 162 80.7 7.3 10.1 70.3 2.70185 1.98787 -0.13699

163 163 93.6 7.8 7.5 56.7 2.79285 2.05412 -0.12821

164 164 89.5 7.7 9.2 55.9 2.77489 2.04122 -0.12987

165 165 76.4 6.2 10.9 80.6 2.48998 1.82455 -0.16129

166 166 81.4 6.7 10.5 76.3 2.58844 1.90211 -0.14925

167 167 80.0 7.5 10.3 82.0 2.73861 2.01490 -0.13333

168 168 80.3 6.8 8.8 75.3 2.60768 1.91692 -0.14706

169 169 76.5 8.2 10.4 62.3 2.86356 2.10413 -0.12195

170 170 81.2 7.2 10.4 62.5 2.68328 1.97408 -0.13889

 

Obs nr2study tvsq tvcube tv4th tv5th

 

137 -0.017778 98.01 970.30 9605.96 95099.00

138 -0.015242 108.16 1124.86 11698.59 121665.29

139 -0.021004 118.81 1295.03 14115.82 153862.40

140 -0.016023 79.21 704.97 6274.22 55840.59

141 -0.011562 54.76 405.22 2998.66 22190.07

142 -0.017778 100.00 1000.00 10000.00 100000.00

143 -0.022957 132.25 1520.88 17490.06 201135.72

144 -0.011080 64.00 512.00 4096.00 32768.00

145 -0.017778 112.36 1191.02 12624.77 133822.56

146 -0.016437 116.64 1259.71 13604.89 146932.81

147 -0.018262 84.64 778.69 7163.93 65908.15

148 -0.018765 125.44 1404.93 15735.19 176234.17

149 -0.015242 90.25 857.38 8145.06 77378.09

150 -0.014872 79.21 704.97 6274.22 55840.59

151 -0.017313 102.01 1030.30 10406.04 105101.01

152 -0.020408 102.01 1030.30 10406.04 105101.01

153 -0.014172 108.16 1124.86 11698.59 121665.29

154 -0.019290 106.09 1092.73 11255.09 115927.41

155 -0.022277 88.36 830.58 7807.49 73390.40

156 -0.010000 94.09 912.67 8852.93 85873.40

157 -0.012346 98.01 970.30 9605.96 95099.00

158 -0.021626 123.21 1367.63 15180.70 168505.82

159 -0.019290 81.00 729.00 6561.00 59049.00

160 -0.021004 98.01 970.30 9605.96 95099.00

161 -0.016023 84.64 778.69 7163.93 65908.15

162 -0.018765 102.01 1030.30 10406.04 105101.01

163 -0.016437 56.25 421.88 3164.06 23730.47

164 -0.016866 84.64 778.69 7163.93 65908.15

165 -0.026015 118.81 1295.03 14115.82 153862.40

166 -0.022277 110.25 1157.63 12155.06 127628.16

167 -0.017778 106.09 1092.73 11255.09 115927.41

168 -0.021626 77.44 681.47 5996.95 52773.19

169 -0.014872 108.16 1124.86 11698.59 121665.29

170 -0.019290 108.16 1124.86 11698.59 121665.29

The SAS System 15

08:48 Wednesday, November 12, 2003

 

Obs sn exam study tv worried sqrtstud logstudy nrstudy

 

171 171 82.5 7.4 10.0 62.2 2.72029 2.00148 -0.13514

172 172 84.3 7.5 8.7 62.5 2.73861 2.01490 -0.13333

173 173 76.0 7.4 10.2 71.1 2.72029 2.00148 -0.13514

174 174 75.7 7.2 10.2 71.0 2.68328 1.97408 -0.13889

175 175 84.5 8.9 9.7 60.1 2.98329 2.18605 -0.11236

176 176 78.6 7.6 10.7 74.9 2.75681 2.02815 -0.13158

177 177 65.3 6.2 10.3 87.2 2.48998 1.82455 -0.16129

178 178 78.8 7.8 10.0 71.2 2.79285 2.05412 -0.12821

179 179 85.1 9.7 9.4 66.3 3.11448 2.27213 -0.10309

180 180 79.4 7.0 9.4 65.5 2.64575 1.94591 -0.14286

181 181 80.5 7.3 9.1 59.2 2.70185 1.98787 -0.13699

182 182 74.7 7.8 10.5 66.6 2.79285 2.05412 -0.12821

183 183 90.1 9.1 10.1 66.6 3.01662 2.20827 -0.10989

184 184 93.9 9.1 8.3 53.2 3.01662 2.20827 -0.10989

185 185 67.5 6.5 9.9 67.3 2.54951 1.87180 -0.15385

186 186 69.9 7.2 10.5 90.4 2.68328 1.97408 -0.13889

187 187 71.0 6.6 10.6 69.2 2.56905 1.88707 -0.15152

188 188 88.8 7.5 9.0 56.1 2.73861 2.01490 -0.13333

189 189 74.7 6.9 9.8 77.4 2.62679 1.93152 -0.14493

190 190 70.8 6.8 10.6 92.3 2.60768 1.91692 -0.14706

191 191 90.8 7.8 7.4 84.9 2.79285 2.05412 -0.12821

192 192 92.3 8.7 9.7 47.4 2.94958 2.16332 -0.11494

193 193 73.5 7.6 10.4 87.2 2.75681 2.02815 -0.13158

194 194 91.9 8.1 8.7 63.4 2.84605 2.09186 -0.12346

195 195 83.7 8.4 8.8 76.1 2.89828 2.12823 -0.11905

196 196 65.0 7.2 10.5 80.6 2.68328 1.97408 -0.13889

197 197 85.8 7.6 8.8 59.2 2.75681 2.02815 -0.13158

198 198 69.3 6.6 10.8 65.0 2.56905 1.88707 -0.15152

199 199 83.4 7.3 10.3 59.0 2.70185 1.98787 -0.13699

200 200 88.6 9.2 8.8 70.1 3.03315 2.21920 -0.10870

201 201 76.0 6.8 9.9 69.4 2.60768 1.91692 -0.14706

202 202 89.9 8.2 9.7 54.7 2.86356 2.10413 -0.12195

203 203 76.8 7.5 10.1 79.0 2.73861 2.01490 -0.13333

204 204 83.0 7.5 10.2 75.6 2.73861 2.01490 -0.13333

 

Obs nr2study tvsq tvcube tv4th tv5th

 

171 -0.018262 100.00 1000.00 10000.00 100000.00

172 -0.017778 75.69 658.50 5728.98 49842.09

173 -0.018262 104.04 1061.21 10824.32 110408.08

174 -0.019290 104.04 1061.21 10824.32 110408.08

175 -0.012625 94.09 912.67 8852.93 85873.40

176 -0.017313 114.49 1225.04 13107.96 140255.17

177 -0.026015 106.09 1092.73 11255.09 115927.41

178 -0.016437 100.00 1000.00 10000.00 100000.00

179 -0.010628 88.36 830.58 7807.49 73390.40

180 -0.020408 88.36 830.58 7807.49 73390.40

181 -0.018765 82.81 753.57 6857.50 62403.21

182 -0.016437 110.25 1157.63 12155.06 127628.16

183 -0.012076 102.01 1030.30 10406.04 105101.01

184 -0.012076 68.89 571.79 4745.83 39390.41

185 -0.023669 98.01 970.30 9605.96 95099.00

186 -0.019290 110.25 1157.63 12155.06 127628.16

187 -0.022957 112.36 1191.02 12624.77 133822.56

188 -0.017778 81.00 729.00 6561.00 59049.00

189 -0.021004 96.04 941.19 9223.68 90392.08

190 -0.021626 112.36 1191.02 12624.77 133822.56

191 -0.016437 54.76 405.22 2998.66 22190.07

192 -0.013212 94.09 912.67 8852.93 85873.40

193 -0.017313 108.16 1124.86 11698.59 121665.29

194 -0.015242 75.69 658.50 5728.98 49842.09

195 -0.014172 77.44 681.47 5996.95 52773.19

196 -0.019290 110.25 1157.63 12155.06 127628.16

197 -0.017313 77.44 681.47 5996.95 52773.19

198 -0.022957 116.64 1259.71 13604.89 146932.81

199 -0.018765 106.09 1092.73 11255.09 115927.41

200 -0.011815 77.44 681.47 5996.95 52773.19

201 -0.021626 98.01 970.30 9605.96 95099.00

202 -0.014872 94.09 912.67 8852.93 85873.40

203 -0.017778 102.01 1030.30 10406.04 105101.01

204 -0.017778 104.04 1061.21 10824.32 110408.08

The SAS System 16

08:48 Wednesday, November 12, 2003

 

Obs sn exam study tv worried sqrtstud logstudy nrstudy

 

205 205 77.1 7.4 9.1 80.0 2.72029 2.00148 -0.13514

206 206 89.2 7.1 7.7 68.5 2.66458 1.96009 -0.14085

207 207 72.4 8.3 9.9 68.8 2.88097 2.11626 -0.12048

208 208 84.5 7.9 4.6 65.6 2.81069 2.06686 -0.12658

209 209 73.2 8.2 10.3 78.4 2.86356 2.10413 -0.12195

210 210 79.4 8.4 10.6 61.5 2.89828 2.12823 -0.11905

211 211 70.5 7.1 9.8 82.6 2.66458 1.96009 -0.14085

212 212 68.6 7.4 11.4 86.3 2.72029 2.00148 -0.13514

213 213 78.3 7.1 10.3 81.9 2.66458 1.96009 -0.14085

214 214 84.9 6.6 8.9 67.8 2.56905 1.88707 -0.15152

215 215 77.0 7.2 11.4 72.1 2.68328 1.97408 -0.13889

216 216 67.6 6.7 9.5 90.8 2.58844 1.90211 -0.14925

217 217 84.4 7.3 9.3 62.6 2.70185 1.98787 -0.13699

218 218 85.5 7.6 9.4 69.7 2.75681 2.02815 -0.13158

219 219 94.3 8.4 9.2 63.5 2.89828 2.12823 -0.11905

220 220 64.6 7.2 10.5 75.6 2.68328 1.97408 -0.13889

221 221 76.0 8.3 8.3 82.7 2.88097 2.11626 -0.12048

222 222 79.4 6.8 8.2 57.7 2.60768 1.91692 -0.14706

223 223 74.9 6.9 9.5 69.9 2.62679 1.93152 -0.14493

224 224 89.3 7.8 9.4 67.3 2.79285 2.05412 -0.12821

225 225 85.7 7.7 9.2 72.5 2.77489 2.04122 -0.12987

226 226 74.4 7.5 7.8 70.7 2.73861 2.01490 -0.13333

227 227 89.5 8.5 9.2 59.1 2.91548 2.14007 -0.11765

228 228 86.4 7.1 9.9 66.0 2.66458 1.96009 -0.14085

229 229 78.7 6.9 8.7 69.1 2.62679 1.93152 -0.14493

230 230 78.3 6.3 10.4 66.4 2.50998 1.84055 -0.15873

231 231 93.8 7.3 7.8 57.4 2.70185 1.98787 -0.13699

232 232 85.8 6.6 8.4 71.1 2.56905 1.88707 -0.15152

233 233 75.0 7.9 9.7 80.2 2.81069 2.06686 -0.12658

234 234 68.0 6.4 10.7 83.1 2.52982 1.85630 -0.15625

235 235 57.1 7.1 11.3 97.1 2.66458 1.96009 -0.14085

236 236 75.0 6.9 10.7 69.4 2.62679 1.93152 -0.14493

237 237 74.7 7.1 9.9 69.7 2.66458 1.96009 -0.14085

238 238 78.2 7.4 10.2 49.5 2.72029 2.00148 -0.13514

 

Obs nr2study tvsq tvcube tv4th tv5th

 

205 -0.018262 82.81 753.57 6857.50 62403.21

206 -0.019837 59.29 456.53 3515.30 27067.84

207 -0.014516 98.01 970.30 9605.96 95099.00

208 -0.016023 21.16 97.34 447.75 2059.63

209 -0.014872 106.09 1092.73 11255.09 115927.41

210 -0.014172 112.36 1191.02 12624.77 133822.56

211 -0.019837 96.04 941.19 9223.68 90392.08

212 -0.018262 129.96 1481.54 16889.60 192541.46

213 -0.019837 106.09 1092.73 11255.09 115927.41

214 -0.022957 79.21 704.97 6274.22 55840.59

215 -0.019290 129.96 1481.54 16889.60 192541.46

216 -0.022277 90.25 857.38 8145.06 77378.09

217 -0.018765 86.49 804.36 7480.52 69568.84

218 -0.017313 88.36 830.58 7807.49 73390.40

219 -0.014172 84.64 778.69 7163.93 65908.15

220 -0.019290 110.25 1157.63 12155.06 127628.16

221 -0.014516 68.89 571.79 4745.83 39390.41

222 -0.021626 67.24 551.37 4521.22 37073.98

223 -0.021004 90.25 857.38 8145.06 77378.09

224 -0.016437 88.36 830.58 7807.49 73390.40

225 -0.016866 84.64 778.69 7163.93 65908.15

226 -0.017778 60.84 474.55 3701.51 28871.74

227 -0.013841 84.64 778.69 7163.93 65908.15

228 -0.019837 98.01 970.30 9605.96 95099.00

229 -0.021004 75.69 658.50 5728.98 49842.09

230 -0.025195 108.16 1124.86 11698.59 121665.29

231 -0.018765 60.84 474.55 3701.51 28871.74

232 -0.022957 70.56 592.70 4978.71 41821.19

233 -0.016023 94.09 912.67 8852.93 85873.40

234 -0.024414 114.49 1225.04 13107.96 140255.17

235 -0.019837 127.69 1442.90 16304.74 184243.52

236 -0.021004 114.49 1225.04 13107.96 140255.17

237 -0.019837 98.01 970.30 9605.96 95099.00

238 -0.018262 104.04 1061.21 10824.32 110408.08

The SAS System 17

08:48 Wednesday, November 12, 2003

 

Obs sn exam study tv worried sqrtstud logstudy nrstudy

 

239 239 78.2 8.1 10.2 61.7 2.84605 2.09186 -0.12346

240 240 89.1 7.4 8.4 75.3 2.72029 2.00148 -0.13514

241 241 73.1 7.9 10.0 69.0 2.81069 2.06686 -0.12658

242 242 86.1 9.7 10.0 73.2 3.11448 2.27213 -0.10309

243 243 76.1 7.6 11.1 80.1 2.75681 2.02815 -0.13158

244 244 87.6 7.9 9.6 63.0 2.81069 2.06686 -0.12658

245 245 74.1 6.3 10.8 75.5 2.50998 1.84055 -0.15873

246 246 88.9 7.8 9.9 64.4 2.79285 2.05412 -0.12821

247 247 88.9 7.8 9.3 67.7 2.79285 2.05412 -0.12821

248 248 86.4 8.0 8.1 67.9 2.82843 2.07944 -0.12500

249 249 80.3 7.5 9.0 63.7 2.73861 2.01490 -0.13333

250 250 81.3 6.8 5.3 62.7 2.60768 1.91692 -0.14706

251 251 68.2 8.0 10.4 75.0 2.82843 2.07944 -0.12500

252 252 76.7 7.9 10.5 88.7 2.81069 2.06686 -0.12658

253 253 89.5 8.6 9.1 58.5 2.93258 2.15176 -0.11628

254 254 82.6 8.0 10.0 79.6 2.82843 2.07944 -0.12500

255 255 77.0 7.8 9.5 84.0 2.79285 2.05412 -0.12821

256 256 84.5 8.3 10.2 79.1 2.88097 2.11626 -0.12048

257 257 75.4 7.8 9.0 83.4 2.79285 2.05412 -0.12821

258 258 71.5 7.0 11.2 73.5 2.64575 1.94591 -0.14286

259 259 76.0 7.3 9.8 67.9 2.70185 1.98787 -0.13699

260 260 75.6 7.7 10.6 84.2 2.77489 2.04122 -0.12987

261 261 84.2 7.4 9.4 70.3 2.72029 2.00148 -0.13514

262 262 73.6 6.7 8.2 82.9 2.58844 1.90211 -0.14925

263 263 70.8 6.8 8.7 64.1 2.60768 1.91692 -0.14706

264 264 76.9 8.0 9.6 73.0 2.82843 2.07944 -0.12500

265 265 80.3 8.5 9.2 70.4 2.91548 2.14007 -0.11765

266 266 83.2 7.3 8.5 65.7 2.70185 1.98787 -0.13699

267 267 75.5 7.5 10.5 67.4 2.73861 2.01490 -0.13333

268 268 82.5 7.9 10.6 75.4 2.81069 2.06686 -0.12658

269 269 75.8 7.7 9.9 63.5 2.77489 2.04122 -0.12987

270 270 81.1 8.2 10.9 73.9 2.86356 2.10413 -0.12195

271 271 76.0 7.4 8.6 72.6 2.72029 2.00148 -0.13514

272 272 95.9 8.9 7.9 73.8 2.98329 2.18605 -0.11236

 

Obs nr2study tvsq tvcube tv4th tv5th

 

239 -0.015242 104.04 1061.21 10824.32 110408.08

240 -0.018262 70.56 592.70 4978.71 41821.19

241 -0.016023 100.00 1000.00 10000.00 100000.00

242 -0.010628 100.00 1000.00 10000.00 100000.00

243 -0.017313 123.21 1367.63 15180.70 168505.82

244 -0.016023 92.16 884.74 8493.47 81537.27

245 -0.025195 116.64 1259.71 13604.89 146932.81

246 -0.016437 98.01 970.30 9605.96 95099.00

247 -0.016437 86.49 804.36 7480.52 69568.84

248 -0.015625 65.61 531.44 4304.67 34867.84

249 -0.017778 81.00 729.00 6561.00 59049.00

250 -0.021626 28.09 148.88 789.05 4181.95

251 -0.015625 108.16 1124.86 11698.59 121665.29

252 -0.016023 110.25 1157.63 12155.06 127628.16

253 -0.013521 82.81 753.57 6857.50 62403.21

254 -0.015625 100.00 1000.00 10000.00 100000.00

255 -0.016437 90.25 857.38 8145.06 77378.09

256 -0.014516 104.04 1061.21 10824.32 110408.08

257 -0.016437 81.00 729.00 6561.00 59049.00

258 -0.020408 125.44 1404.93 15735.19 176234.17

259 -0.018765 96.04 941.19 9223.68 90392.08

260 -0.016866 112.36 1191.02 12624.77 133822.56

261 -0.018262 88.36 830.58 7807.49 73390.40

262 -0.022277 67.24 551.37 4521.22 37073.98

263 -0.021626 75.69 658.50 5728.98 49842.09

264 -0.015625 92.16 884.74 8493.47 81537.27

265 -0.013841 84.64 778.69 7163.93 65908.15

266 -0.018765 72.25 614.13 5220.06 44370.53

267 -0.017778 110.25 1157.63 12155.06 127628.16

268 -0.016023 112.36 1191.02 12624.77 133822.56

269 -0.016866 98.01 970.30 9605.96 95099.00

270 -0.014872 118.81 1295.03 14115.82 153862.40

271 -0.018262 73.96 636.06 5470.08 47042.70

272 -0.012625 62.41 493.04 3895.01 30770.56

The SAS System 18

08:48 Wednesday, November 12, 2003

 

Obs sn exam study tv worried sqrtstud logstudy nrstudy

 

273 273 76.4 8.2 10.6 77.1 2.86356 2.10413 -0.12195

274 274 91.6 8.8 9.3 71.4 2.96648 2.17475 -0.11364

275 275 73.4 7.3 9.0 67.3 2.70185 1.98787 -0.13699

276 276 88.8 7.9 7.9 73.6 2.81069 2.06686 -0.12658

277 277 75.1 7.0 9.9 69.5 2.64575 1.94591 -0.14286

278 278 73.3 7.3 10.4 73.7 2.70185 1.98787 -0.13699

279 279 73.0 8.1 10.9 78.5 2.84605 2.09186 -0.12346

280 280 74.4 7.5 10.4 61.8 2.73861 2.01490 -0.13333

281 281 87.4 7.7 9.3 53.4 2.77489 2.04122 -0.12987

282 282 71.4 8.0 10.1 63.0 2.82843 2.07944 -0.12500

283 283 75.6 7.6 11.1 66.2 2.75681 2.02815 -0.13158

284 284 63.9 7.4 9.5 95.6 2.72029 2.00148 -0.13514

285 285 74.4 7.1 10.2 55.0 2.66458 1.96009 -0.14085

286 286 72.2 7.1 8.9 83.9 2.66458 1.96009 -0.14085

287 287 65.3 8.6 10.5 73.7 2.93258 2.15176 -0.11628

288 288 80.9 8.2 9.2 73.9 2.86356 2.10413 -0.12195

289 289 70.9 6.5 10.9 73.9 2.54951 1.87180 -0.15385

290 290 72.0 7.6 9.9 63.2 2.75681 2.02815 -0.13158

291 291 88.7 9.4 9.3 64.8 3.06594 2.24071 -0.10638

292 292 82.2 7.1 9.6 71.1 2.66458 1.96009 -0.14085

293 293 89.5 8.9 8.7 40.5 2.98329 2.18605 -0.11236

294 294 66.0 7.2 10.6 68.3 2.68328 1.97408 -0.13889

295 295 68.4 6.7 9.0 64.2 2.58844 1.90211 -0.14925

296 296 84.2 8.5 9.8 58.6 2.91548 2.14007 -0.11765

297 297 78.2 8.0 9.2 76.7 2.82843 2.07944 -0.12500

298 298 75.7 6.7 11.0 72.9 2.58844 1.90211 -0.14925

299 299 72.4 6.7 8.3 74.1 2.58844 1.90211 -0.14925

300 300 87.5 7.4 9.8 51.7 2.72029 2.00148 -0.13514

 

Obs nr2study tvsq tvcube tv4th tv5th

 

273 -0.014872 112.36 1191.02 12624.77 133822.56

274 -0.012913 86.49 804.36 7480.52 69568.84

275 -0.018765 81.00 729.00 6561.00 59049.00

276 -0.016023 62.41 493.04 3895.01 30770.56

277 -0.020408 98.01 970.30 9605.96 95099.00

278 -0.018765 108.16 1124.86 11698.59 121665.29

279 -0.015242 118.81 1295.03 14115.82 153862.40

280 -0.017778 108.16 1124.86 11698.59 121665.29

281 -0.016866 86.49 804.36 7480.52 69568.84

282 -0.015625 102.01 1030.30 10406.04 105101.01

283 -0.017313 123.21 1367.63 15180.70 168505.82

284 -0.018262 90.25 857.38 8145.06 77378.09

285 -0.019837 104.04 1061.21 10824.32 110408.08

286 -0.019837 79.21 704.97 6274.22 55840.59

287 -0.013521 110.25 1157.63 12155.06 127628.16

288 -0.014872 84.64 778.69 7163.93 65908.15

289 -0.023669 118.81 1295.03 14115.82 153862.40

290 -0.017313 98.01 970.30 9605.96 95099.00

291 -0.011317 86.49 804.36 7480.52 69568.84

292 -0.019837 92.16 884.74 8493.47 81537.27

293 -0.012625 75.69 658.50 5728.98 49842.09

294 -0.019290 112.36 1191.02 12624.77 133822.56

295 -0.022277 81.00 729.00 6561.00 59049.00

296 -0.013841 96.04 941.19 9223.68 90392.08

297 -0.015625 84.64 778.69 7163.93 65908.15

298 -0.022277 121.00 1331.00 14641.00 161051.00

299 -0.022277 68.89 571.79 4745.83 39390.41

300 -0.018262 96.04 941.19 9223.68 90392.08

Plots of exam by IVs 19

08:48 Wednesday, November 12, 2003

 

Plot of exam*study. Legend: A = 1 obs, B = 2 obs, etc.

 

exam

100

A

A

95

A A

A B AA A

A A

A A A A

A

A A

90 A A A AA

A A AA A AA A

A ABA A A A A B

A B A A A

A A A

B A A A A A A A

A BA A

85 A A AA A A

A BAA AA A A A

AA A A

BABA AAAA A

A A A B A

AA A A C A A A

B B AA AA

80 A BA D A A A

A A A AA

A AAB AA AA A A

A A BAA A AA A

A BAAAA AAA A AA

A A AB BA C

AA AABBCBAA AAAA A

75 CBAA A AA A

A A A BAAAB A A

A A A A B B

A A BA A A AA A

A A A AA AA

A A

AA BA A A A A

70 AA A

A A A A

A A A

AA A A

A

AAA A A

AA A A

65 A A B A A

A

AA A

A

A A

60

A A

55

6 7 8 9 10

 

study

Plots of exam by IVs 20

08:48 Wednesday, November 12, 2003

 

Plot of exam*sqrtstud. Legend: A = 1 obs, B = 2 obs, etc.

 

exam

100

A

A

95

A A

A B AA A

A A

A A A A

A

A A

90 A A A AA

A A AA A A A A

A AB A A A A A B

A B A A A

A A A

B A A A A A A A

A BA A

85 A A AA A A

A B AA A A A A A

AA A A

BA BA AA AA A

A A A B A

A A A A C A A A

B B AA AA

80 A B A D A A A

A A A AA

A A AB A A A A A A

A A BA A A A A A

A BA AA A A AA A AA

A A AB BA C

A A AA BB CBA A AAA A A

75 C BA A A A A A

A A A B AA AB A A

A A A A B B

A A BA A A AA A

A A A A A AA

A A

A A BA A A A A

70 AA A

A A A A

A A A

A A A A

A

A AA A A

AA A A

65 A A B A A

A

A A A

A

A A

60

A A

55

2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2

 

sqrtstud

Plots of exam by IVs 21

08:48 Wednesday, November 12, 2003

 

Plot of exam*logstudy. Legend: A = 1 obs, B = 2 obs, etc.

 

exam

100

A

A

95

A A

A B AA A

A A

A A A A

A

A A

90 A A A AA

A A A A A AA A

A A BA A A A A B

A B A A A

A A A

B A A A A A A A

A B A A

85 A A A A A A

A B A A AA A A A

A A A A

B A B A A A A A A

A A A B A

A A A A C A A A

B B A A A A

80 A B A D A A A

A A A A A

A A A B A A AA A A

A A B A A A A A A

A B A A A A AA A A AA

A A A B B A C

A A A A B B C B AA A AA A A

75 C B A A A AA A

A A A B A A A B A A

A A A A B B

A A B A A A A A A

A A A A A AA

A A

A A B A A A A A

70 A A A

A A A A

A A A

A A A A

A

A A A A A

A A A A

65 A A B A A

A

A A A

A

A A

60

A A

55

1.8 1.9 2.0 2.1 2.2 2.3

 

logstudy

Plots of exam by IVs 22

08:48 Wednesday, November 12, 2003

 

Plot of exam*nrstudy. Legend: A = 1 obs, B = 2 obs, etc.

 

exam

100

A

A

95

A A

A B AA A

A A

A A A A

A

A A

90 A A A AA

A A A A A A A A

A A BA A A A A B

A B A A A

A A A

B A A A A A A A

A B A A

85 A A A A A A

A B A A AA A A A

A A A A

B A B A A A AA A

A A A B A

A A A A C A A A

B B A A AA

80 A B A D A A A

A A A AA

A A A B AA AA A A

A A B AA A A A A

A B A A AA AA A A AA

A A A B B A C

A A A A B BC B AA AA AA A

75 C B A A A AA A

A A A B A A A B A A

A A A A B B

A A B A A A AA A

A A A AA A A

A A

A A B A A A A A

70 A A A

A A A A

A A A

A A A A

A

A A A A A

A A A A

65 A A B A A

A

A A A

A

A A

60

A A

55

-0.17 -0.16 -0.15 -0.14 -0.13 -0.12 -0.11 -0.10

 

nrstudy

Plots of exam by IVs 23

08:48 Wednesday, November 12, 2003

 

Plot of exam*nr2study. Legend: A = 1 obs, B = 2 obs, etc.

 

exam

100

A

A

95

A A

A B AA A

A A

A A A A

A

A A

90 A A A AA

A A AA A AA A

A AB A A A A A B

A B A A A

A A A

B A A A A A A A

A B A A

85 A A A A A A

A B A A A A A A A

A A A A

B A B A A AA A A

A A A B A

A A A A C A A A

B B AA A A

80 A B A D A A A

A A A A A

A A A B A A A A A A

A A B A A A AA A

A B A A A A A A A A AA

A A A B B A C

A A A A B B C BA A A AAA A

75 C B A A A A A A

A A A B A A A B A A

A A A A B B

A A B A A A A A A

A A A A A AA

A A

A A B A A A A A

70 A A A

A A A A

A A A

A A A A

A

A A A A A

A A A A

65 A A B A A

A

A A A

A

A A

60

A A

55

-0.028 -0.025 -0.023 -0.020 -0.018 -0.015 -0.013 -0.010

 

nr2study

Plots of exam by IVs 24

08:48 Wednesday, November 12, 2003

 

Plot of exam*tv. Legend: A = 1 obs, B = 2 obs, etc.

 

exam

100

A

A

95

A A

A A A A A A

A A

AA A A

A

B

90 A A AA A

A A AA ABA

A BAAAC A A

A A AB A

AA A

A BAAABA

A A A AA

85 A A A B A

A B AAA B AA

A A AA

A A A A D A A A

AA A B A

A A AA AAAA AA

A BAA A A A

80 A A B A A B AA A

A AA A A

A A AAB CA A

AAB A ABA A

AAAA AAA A BAA A

A AABAAA AAA

A B A A AC D ABB AA

75 A A CB B AA

A A A ACA BA A

A A A AB A A

A B CA AAA

A B BA A

A A

A A AA ABAA

70 A A A

AA A A

A A A

A A A A

A

A B B

A A A A

65 C B A

A

A A A

A

A A

60

AA

55

4 5 6 7 8 9 10 11 12

 

tv

Plots of exam by IVs 25

08:48 Wednesday, November 12, 2003

 

Plot of exam*tvsq. Legend: A = 1 obs, B = 2 obs, etc.

 

exam

100

A

A

95

A A

A A A A A A

A A

AA A A

A

B

90 A A A A A

A A A A AB A

A BAAA C A A

A A AAA A

AA A

A BAA ABA

A A A A A

85 A A A B A

A AA AAA AA AA

A A AA

A A A A D A A A

AA A B A

A A AA AA A A AA

A BA A A A A

80 A A B A A B AA A

A A A A A

A A A AB BAA A

AAB A AB A A

AAAA AAA A B AA A

A AAB A AA A AA

A B A A AC BB ABAA AA

75 A A BAB B A A

A A A AC A AAA A

A A A A B A A

A B CA AA A

A B BA A

A A

A A AA AB AA

70 A A A

A A A A

A A A

A A A A

A

A B AA

A A A A

65 AB B A

A

A A A

A

A A

60

A A

55

20 40 60 80 100 120 140

 

tvsq

Plots of exam by IVs 26

08:48 Wednesday, November 12, 2003

 

Plot of exam*tvcube. Legend: A = 1 obs, B = 2 obs, etc.

 

exam

100

A

A

95

A A

A A A AA A

A A

AAA A

A

B

90 A A A A A

A A A A AB A

A BAAA C A A

A A A AA A

AA A

A BAA ABA

A A A A A

85 A A A B A

A AA AAA AA AA

A A AA

AA A A D A A A

AA A B A

A A AA AA AA A A

A BA A A A A

80 A A B A A B AA A

A A A A A

A A A AB B AA A

AAB A AB A A

AAAA AAA A B AA A

A AAB AA A AA A

A B A A AC B B A BAA A A

75 A A BAB B A A

A A A AC A AA A A

A A A A B A A

A B CA AA A

A B BA A

A A

A A AA A B A A

70 A A A

A A A A

A A A

A A A A

A

A B A A

A A A A

65 A B B A

A

A A A

A

A A

60

A A

55

0 250 500 750 1000 1250 1500 1750

 

tvcube

Plots of exam by IVs 27

08:48 Wednesday, November 12, 2003

 

Plot of exam*tv4th. Legend: A = 1 obs, B = 2 obs, etc.

 

exam

100

A

A

95

A A

A A A AA A

A A

AAA A

A

B

90 A A A A A

A A A A AB A

A BAAA C A A

A A AA A A

AA A

A BAA ABA

A A A A A

85 A A A B A

A AA AAA A A A A

A A AA

AA A A D A A A

AA A B A

A A AA A A A A AA

A BA A A A A

80 A A B A A B AA A

A A A A A

A A A AB BAA A

AAB A A B A A

AAAA AAA A B AA A

A AA B A AA A A A

A B A A AC BB AB A A A A

75 A A B AB B A A

A A A A C A A AA A

A A A A B A A

A B CA A A A

A B BA A

A A

A A AA AB AA

70 A A A

A A A A

A A A

A A A A

A

A B A A

A A A A

65 AB B A

A

A A A

A

A A

60

A A

55

0 2500 5000 7500 10000 12500 15000 17500 20000

 

tv4th

Plots of exam by IVs 28

08:48 Wednesday, November 12, 2003

 

Plot of exam*tv5th. Legend: A = 1 obs, B = 2 obs, etc.

 

exam

100

A

A

95

AA

AA AA A A

A A

B A A

A

B

90 A A A A A

A A A AAB A

A BAB C A A

A A AAA A

A A A

A BAA A BA

A A A A A

85 A A A B A

A AA A AA AA A A

A A A A

A A A A D A A A

B A B A

A AAA A A A A A A

A BA A A A A

80 A AB A A B A A A

A A A A A

A A A AB BA A A

BB A A B A A

AAB AAA A B A A A

A AA B A AA A A A

A B AA A C BB AB A A A A

75 A A BA B B A A

A A A A C A A A A A

A A A A B A A

A B C A A A A

A B BA A

A A

A A A A AB A A

70 A A A

A A A A

A A A

A A A A

A

A B A A

A A A A

65 AB B A

A

A A A

A

A A

60

A A

55

0 50000 100000 150000 200000 250000

 

tv5th

Plots of exam by IVs 29

08:48 Wednesday, November 12, 2003

 

Plot of exam*worried. Legend: A = 1 obs, B = 2 obs, etc.

 

exam

100

A

A

95

A A

A A AA A A

A A

A A A A

A

A A

90 A A A B

A A AA AA A A

AA AAB AA A A A

A A AA A A

A B

A A A A B A A A

A A AA A

85 A A A A A A

B A C A A A A

A A A A

AA A A A AA B A A

AA A A A A

A B B AA A A A

A A AAA AA A

80 C AA A A A A B

A A A A A

A A AA A AA A A A A

A AAA A AB AA

A A ABB AA AA AA

A A BA A A AA A A

A A BAAA C D A BAA A

75 A CBB A A A

A AB A B A AA A A

A A A B A A A

A A A ACAA A

A AA A AA A

A A

A A A A A AA A A

70 A A A

A A A A

A A A

A A A A

A

A A A A A

A A A A

65 B A A A A

A

A A A

A

A A

60

A A

55

40 50 60 70 80 90 100

 

worried

Plots of exam by IVs 30

08:48 Wednesday, November 12, 2003

 

The CORR Procedure

 

6 Variables: exam study sqrtstud logstudy nrstudy nr2study

 

 

Simple Statistics

 

Variable N Mean Std Dev Sum Minimum Maximum

 

exam 300 78.75567 7.81481 23627 56.80000 99.10000

study 300 7.63733 0.71819 2291 6.20000 10.00000

sqrtstud 300 2.76060 0.12831 828.18070 2.48998 3.16228

logstudy 300 2.02878 0.09197 608.63273 1.82455 2.30259

nrstudy 300 -0.13204 0.01192 -39.61331 -0.16129 -0.10000

nr2study 300 -0.01758 0.00313 -5.27321 -0.02601 -0.01000

 

 

Pearson Correlation Coefficients, N = 300

Prob > |r| under H0: Rho=0

 

exam study sqrtstud logstudy nrstudy nr2study

 

exam 1.00000 0.45850 0.45751 0.45608 0.45200 0.44637

<.0001 <.0001 <.0001 <.0001 <.0001

 

study 0.45850 1.00000 0.99950 0.99802 0.99218 0.98274

<.0001 <.0001 <.0001 <.0001 <.0001

 

sqrtstud 0.45751 0.99950 1.00000 0.99951 0.99562 0.98806

<.0001 <.0001 <.0001 <.0001 <.0001

 

logstudy 0.45608 0.99802 0.99951 1.00000 0.99806 0.99239

<.0001 <.0001 <.0001 <.0001 <.0001

 

nrstudy 0.45200 0.99218 0.99562 0.99806 1.00000 0.99812

<.0001 <.0001 <.0001 <.0001 <.0001

 

nr2study 0.44637 0.98274 0.98806 0.99239 0.99812 1.00000

<.0001 <.0001 <.0001 <.0001 <.0001

Plots of exam by IVs 31

08:48 Wednesday, November 12, 2003

 

The CORR Procedure

 

6 Variables: exam tv tvsq tvcube tv4th tv5th

 

 

Simple Statistics

 

Variable N Mean Std Dev Sum Minimum Maximum

 

exam 300 78.75567 7.81481 23627 56.80000 99.10000

tv 300 9.71533 0.95716 2915 4.60000 11.60000

tvsq 300 95.30080 17.56226 28590 21.16000 134.56000

tvcube 300 942.53467 248.56949 282760 97.33600 1561

tv4th 300 9390 3190 2816894 447.74560 18106

tv5th 300 94158 38942 28247525 2060 210034

 

 

Pearson Correlation Coefficients, N = 300

Prob > |r| under H0: Rho=0

 

exam tv tvsq tvcube tv4th tv5th

 

exam 1.00000 -0.51482 -0.53045 -0.53764 -0.53955 -0.53808

<.0001 <.0001 <.0001 <.0001 <.0001

 

tv -0.51482 1.00000 0.99414 0.98094 0.96452 0.94678

<.0001 <.0001 <.0001 <.0001 <.0001

 

tvsq -0.53045 0.99414 1.00000 0.99614 0.98712 0.97528

<.0001 <.0001 <.0001 <.0001 <.0001

 

tvcube -0.53764 0.98094 0.99614 1.00000 0.99731 0.99071

<.0001 <.0001 <.0001 <.0001 <.0001

 

tv4th -0.53955 0.96452 0.98712 0.99731 1.00000 0.99798

<.0001 <.0001 <.0001 <.0001 <.0001

 

tv5th -0.53808 0.94678 0.97528 0.99071 0.99798 1.00000

<.0001 <.0001 <.0001 <.0001 <.0001

plot of exam by log study and predicted line 32

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Analysis of Variance

 

Sum of Mean

Source DF Squares Square F Value Pr > F

 

Model 1 3798.34356 3798.34356 78.27 <.0001

Error 298 14462 48.53006

Corrected Total 299 18260

 

 

Root MSE 6.96635 R-Square 0.2080

Dependent Mean 78.75567 Adj R-Sq 0.2054

Coeff Var 8.84552

 

 

Parameter Estimates

 

Parameter Standard

Variable DF Estimate Error t Value Pr > |t|

 

Intercept 1 0.13521 8.89586 0.02 0.9879

logstudy 1 38.75266 4.38036 8.85 <.0001

plot of predicted by log study and 95% confidence intervals 33

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Output Statistics

 

Dep Var Predicted Std Error

Obs exam Value Mean Predict 95% CL Mean

 

1 60.7000 77.6979 0.4196 76.8721 78.5236

2 69.5000 80.7191 0.4594 79.8151 81.6231

3 83.2000 83.9697 0.7135 82.5655 85.3739

4 73.5000 74.9868 0.5859 73.8338 76.1398

5 78.6000 83.0685 0.6320 81.8247 84.3122

6 85.2000 79.2379 0.4059 78.4392 80.0367

7 73.3000 72.0717 0.8559 70.3873 73.7561

8 71.8000 72.6725 0.7966 71.1049 74.2402

9 83.0000 77.6979 0.4196 76.8721 78.5236

10 88.0000 78.7313 0.4022 77.9398 79.5229

11 77.4000 85.7117 0.8832 83.9737 87.4498

12 75.3000 75.5444 0.5418 74.4782 76.6106

13 66.7000 73.8469 0.6853 72.4983 75.1956

14 75.6000 82.6098 0.5929 81.4430 83.7767

15 80.9000 79.2379 0.4059 78.4392 80.0367

16 76.3000 81.6760 0.5203 80.6520 82.7000

17 84.8000 82.1457 0.5555 81.0525 83.2390

18 65.2000 80.2316 0.4354 79.3747 81.0885

19 82.3000 83.0685 0.6320 81.8247 84.3122

20 84.3000 79.7380 0.4172 78.9168 80.5591

21 75.9000 78.7313 0.4022 77.9398 79.5229

22 76.7000 80.7191 0.4594 79.8151 81.6231

23 83.5000 75.5444 0.5418 74.4782 76.6106

24 73.0000 75.5444 0.5418 74.4782 76.6106

25 76.1000 79.2379 0.4059 78.4392 80.0367

26 89.9000 85.2835 0.8404 83.6297 86.9373

27 82.4000 80.2316 0.4354 79.3747 81.0885

28 80.1000 81.2005 0.4880 80.2402 82.1609

29 93.9000 86.5542 0.9689 84.6474 88.4610

30 93.8000 79.7380 0.4172 78.9168 80.5591

31 87.7000 75.5444 0.5418 74.4782 76.6106

32 66.5000 74.9868 0.5859 73.8338 76.1398

33 81.2000 79.7380 0.4172 78.9168 80.5591

34 74.6000 76.0941 0.5023 75.1056 77.0825

35 83.5000 76.0941 0.5023 75.1056 77.0825

36 74.9000 78.7313 0.4022 77.9398 79.5229

37 80.7000 79.7380 0.4172 78.9168 80.5591

38 82.3000 78.7313 0.4022 77.9398 79.5229

39 75.4000 81.6760 0.5203 80.6520 82.7000

40 83.0000 76.6361 0.4682 75.7148 77.5574

41 83.1000 81.6760 0.5203 80.6520 82.7000

42 79.1000 83.0685 0.6320 81.8247 84.3122

43 69.5000 75.5444 0.5418 74.4782 76.6106

44 68.5000 79.2379 0.4059 78.4392 80.0367

45 88.5000 79.2379 0.4059 78.4392 80.0367

46 80.1000 78.2181 0.4068 77.4176 79.0186

47 77.8000 82.6098 0.5929 81.4430 83.7767

48 78.7000 75.5444 0.5418 74.4782 76.6106

49 86.5000 77.6979 0.4196 76.8721 78.5236

50 77.7000 71.4614 0.9174 69.6561 73.2667

51 72.7000 76.6361 0.4682 75.7148 77.5574

52 80.0000 78.2181 0.4068 77.4176 79.0186

53 80.9000 76.0941 0.5023 75.1056 77.0825

54 74.8000 82.6098 0.5929 81.4430 83.7767

55 80.1000 76.0941 0.5023 75.1056 77.0825

56 75.5000 81.2005 0.4880 80.2402 82.1609

57 73.4000 76.0941 0.5023 75.1056 77.0825

58 78.4000 81.2005 0.4880 80.2402 82.1609

59 76.6000 75.5444 0.5418 74.4782 76.6106

60 86.6000 82.1457 0.5555 81.0525 83.2390

61 78.4000 76.0941 0.5023 75.1056 77.0825

62 65.7000 77.1706 0.4403 76.3041 78.0371

63 66.6000 74.4211 0.6339 73.1736 75.6685

64 82.1000 74.9868 0.5859 73.8338 76.1398

65 72.6000 78.2181 0.4068 77.4176 79.0186

plot of predicted by log study and 95% confidence intervals 34

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

1 63.9636 91.4322 -16.9979

2 66.9798 94.4584 -11.2191

3 70.1885 97.7509 -0.7697

4 61.2289 88.7447 -1.4868

5 69.3027 96.8342 -4.4685

6 65.5052 92.9707 5.9621

7 58.2591 85.8843 1.2283

8 58.8737 86.4713 -0.8725

9 63.9636 91.4322 5.3021

10 64.9990 92.4637 9.2687

11 71.8925 99.5309 -8.3117

12 61.7935 89.2953 -0.2444

13 60.0713 87.6226 -7.1469

14 68.8508 96.3689 -7.0098

15 65.5052 92.9707 1.6621

16 67.9283 95.4237 -5.3760

17 68.3927 95.8987 2.6543

18 66.4954 93.9679 -15.0316

19 69.3027 96.8342 -0.7685

20 66.0039 93.4720 4.5620

21 64.9990 92.4637 -2.8313

22 66.9798 94.4584 -4.0191

23 61.7935 89.2953 7.9556

24 61.7935 89.2953 -2.5444

25 65.5052 92.9707 -3.1379

26 71.4746 99.0924 4.6165

27 66.4954 93.9679 2.1684

28 67.4574 94.9436 -1.1005

29 72.7128 100.3956 7.3458

30 66.0039 93.4720 14.0620

31 61.7935 89.2953 12.1556

32 61.2289 88.7447 -8.4868

33 66.0039 93.4720 1.4620

34 62.3490 89.8392 -1.4941

35 62.3490 89.8392 7.4059

36 64.9990 92.4637 -3.8313

37 66.0039 93.4720 0.9620

38 64.9990 92.4637 3.5687

39 67.9283 95.4237 -6.2760

40 62.8957 90.3765 6.3639

41 67.9283 95.4237 1.4240

42 69.3027 96.8342 -3.9685

43 61.7935 89.2953 -6.0444

44 65.5052 92.9707 -10.7379

45 65.5052 92.9707 9.2621

46 64.4852 91.9509 1.8819

47 68.8508 96.3689 -4.8098

48 61.7935 89.2953 3.1556

49 63.9636 91.4322 8.8021

50 57.6336 85.2892 6.2386

51 62.8957 90.3765 -3.9361

52 64.4852 91.9509 1.7819

53 62.3490 89.8392 4.8059

54 68.8508 96.3689 -7.8098

55 62.3490 89.8392 4.0059

56 67.4574 94.9436 -5.7005

57 62.3490 89.8392 -2.6941

58 67.4574 94.9436 -2.8005

59 61.7935 89.2953 1.0556

60 68.3927 95.8987 4.4543

61 62.3490 89.8392 2.3059

62 63.4338 90.9075 -11.4706

63 60.6549 88.1872 -7.8211

64 61.2289 88.7447 7.1132

65 64.4852 91.9509 -5.6181

plot of predicted by log study and 95% confidence intervals 35

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Output Statistics

 

Dep Var Predicted Std Error

Obs exam Value Mean Predict 95% CL Mean

 

66 79.9000 79.7380 0.4172 78.9168 80.5591

67 62.4000 75.5444 0.5418 74.4782 76.6106

68 81.5000 79.7380 0.4172 78.9168 80.5591

69 74.7000 76.6361 0.4682 75.7148 77.5574

70 79.0000 76.6361 0.4682 75.7148 77.5574

71 76.5000 79.2379 0.4059 78.4392 80.0367

72 77.1000 78.7313 0.4022 77.9398 79.5229

73 64.9000 73.8469 0.6853 72.4983 75.1956

74 69.7000 78.7313 0.4022 77.9398 79.5229

75 80.2000 76.6361 0.4682 75.7148 77.5574

76 70.5000 77.6979 0.4196 76.8721 78.5236

77 88.9000 85.2835 0.8404 83.6297 86.9373

78 88.8000 86.9687 1.0117 84.9776 88.9597

79 92.2000 82.1457 0.5555 81.0525 83.2390

80 67.4000 76.0941 0.5023 75.1056 77.0825

81 66.3000 79.2379 0.4059 78.4392 80.0367

82 72.1000 81.6760 0.5203 80.6520 82.7000

83 78.5000 80.2316 0.4354 79.3747 81.0885

84 70.7000 80.7191 0.4594 79.8151 81.6231

85 69.1000 77.6979 0.4196 76.8721 78.5236

86 93.8000 85.2835 0.8404 83.6297 86.9373

87 74.0000 77.6979 0.4196 76.8721 78.5236

88 82.6000 76.6361 0.4682 75.7148 77.5574

89 81.6000 83.0685 0.6320 81.8247 84.3122

90 74.6000 74.4211 0.6339 73.1736 75.6685

91 73.9000 78.7313 0.4022 77.9398 79.5229

92 90.4000 77.6979 0.4196 76.8721 78.5236

93 86.4000 73.8469 0.6853 72.4983 75.1956

94 63.7000 74.9868 0.5859 73.8338 76.1398

95 86.9000 84.8505 0.7977 83.2806 86.4204

96 84.6000 76.0941 0.5023 75.1056 77.0825

97 70.7000 74.9868 0.5859 73.8338 76.1398

98 78.2000 78.2181 0.4068 77.4176 79.0186

99 77.9000 78.7313 0.4022 77.9398 79.5229

100 74.2000 79.2379 0.4059 78.4392 80.0367

101 91.8000 86.5542 0.9689 84.6474 88.4610

102 88.9000 82.6098 0.5929 81.4430 83.7767

103 72.5000 74.4211 0.6339 73.1736 75.6685

104 77.0000 83.5217 0.6723 82.1987 84.8448

105 65.7000 84.8505 0.7977 83.2806 86.4204

106 74.6000 76.6361 0.4682 75.7148 77.5574

107 80.7000 76.0941 0.5023 75.1056 77.0825

108 80.0000 76.0941 0.5023 75.1056 77.0825

109 77.4000 76.6361 0.4682 75.7148 77.5574

110 89.8000 80.7191 0.4594 79.8151 81.6231

111 92.5000 89.3665 1.2650 86.8770 91.8560

112 72.8000 76.6361 0.4682 75.7148 77.5574

113 85.3000 78.7313 0.4022 77.9398 79.5229

114 89.6000 80.7191 0.4594 79.8151 81.6231

115 74.2000 77.1706 0.4403 76.3041 78.0371

116 81.6000 79.7380 0.4172 78.9168 80.5591

117 73.0000 77.1706 0.4403 76.3041 78.0371

118 94.2000 83.5217 0.6723 82.1987 84.8448

119 82.7000 81.2005 0.4880 80.2402 82.1609

120 75.8000 84.4126 0.7554 82.9260 85.8992

121 87.0000 78.2181 0.4068 77.4176 79.0186

122 92.5000 78.7313 0.4022 77.9398 79.5229

123 70.1000 77.1706 0.4403 76.3041 78.0371

124 89.8000 76.0941 0.5023 75.1056 77.0825

125 76.1000 80.2316 0.4354 79.3747 81.0885

126 78.7000 78.2181 0.4068 77.4176 79.0186

127 63.3000 75.5444 0.5418 74.4782 76.6106

128 78.2000 79.7380 0.4172 78.9168 80.5591

129 84.4000 77.1706 0.4403 76.3041 78.0371

130 81.3000 83.9697 0.7135 82.5655 85.3739

plot of predicted by log study and 95% confidence intervals 36

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

66 66.0039 93.4720 0.1620

67 61.7935 89.2953 -13.1444

68 66.0039 93.4720 1.7620

69 62.8957 90.3765 -1.9361

70 62.8957 90.3765 2.3639

71 65.5052 92.9707 -2.7379

72 64.9990 92.4637 -1.6313

73 60.0713 87.6226 -8.9469

74 64.9990 92.4637 -9.0313

75 62.8957 90.3765 3.5639

76 63.9636 91.4322 -7.1979

77 71.4746 99.0924 3.6165

78 73.1154 100.8220 1.8313

79 68.3927 95.8987 10.0543

80 62.3490 89.8392 -8.6941

81 65.5052 92.9707 -12.9379

82 67.9283 95.4237 -9.5760

83 66.4954 93.9679 -1.7316

84 66.9798 94.4584 -10.0191

85 63.9636 91.4322 -8.5979

86 71.4746 99.0924 8.5165

87 63.9636 91.4322 -3.6979

88 62.8957 90.3765 5.9639

89 69.3027 96.8342 -1.4685

90 60.6549 88.1872 0.1789

91 64.9990 92.4637 -4.8313

92 63.9636 91.4322 12.7021

93 60.0713 87.6226 12.5531

94 61.2289 88.7447 -11.2868

95 71.0514 98.6496 2.0495

96 62.3490 89.8392 8.5059

97 61.2289 88.7447 -4.2868

98 64.4852 91.9509 -0.0181

99 64.9990 92.4637 -0.8313

100 65.5052 92.9707 -5.0379

101 72.7128 100.3956 5.2458

102 68.8508 96.3689 6.2902

103 60.6549 88.1872 -1.9211

104 69.7485 97.2949 -6.5217

105 71.0514 98.6496 -19.1505

106 62.8957 90.3765 -2.0361

107 62.3490 89.8392 4.6059

108 62.3490 89.8392 3.9059

109 62.8957 90.3765 0.7639

110 66.9798 94.4584 9.0809

111 75.4328 103.3002 3.1335

112 62.8957 90.3765 -3.8361

113 64.9990 92.4637 6.5687

114 66.9798 94.4584 8.8809

115 63.4338 90.9075 -2.9706

116 66.0039 93.4720 1.8620

117 63.4338 90.9075 -4.1706

118 69.7485 97.2949 10.6783

119 67.4574 94.9436 1.4995

120 70.6228 98.2025 -8.6126

121 64.4852 91.9509 8.7819

122 64.9990 92.4637 13.7687

123 63.4338 90.9075 -7.0706

124 62.3490 89.8392 13.7059

125 66.4954 93.9679 -4.1316

126 64.4852 91.9509 0.4819

127 61.7935 89.2953 -12.2444

128 66.0039 93.4720 -1.5380

129 63.4338 90.9075 7.2294

130 70.1885 97.7509 -2.6697

plot of predicted by log study and 95% confidence intervals 37

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Output Statistics

 

Dep Var Predicted Std Error

Obs exam Value Mean Predict 95% CL Mean

 

131 86.2000 79.7380 0.4172 78.9168 80.5591

132 75.8000 78.7313 0.4022 77.9398 79.5229

133 87.7000 77.6979 0.4196 76.8721 78.5236

134 77.1000 77.1706 0.4403 76.3041 78.0371

135 82.2000 80.2316 0.4354 79.3747 81.0885

136 84.7000 76.0941 0.5023 75.1056 77.0825

137 66.0000 78.2181 0.4068 77.4176 79.0186

138 80.9000 81.2005 0.4880 80.2402 82.1609

139 60.6000 74.9868 0.5859 73.8338 76.1398

140 76.8000 80.2316 0.4354 79.3747 81.0885

141 85.7000 86.5542 0.9689 84.6474 88.4610

142 72.3000 78.2181 0.4068 77.4176 79.0186

143 74.3000 73.2642 0.7396 71.8086 74.7198

144 99.1000 87.3788 1.0544 85.3037 89.4538

145 75.6000 78.2181 0.4068 77.4176 79.0186

146 70.6000 79.7380 0.4172 78.9168 80.5591

147 77.6000 77.6979 0.4196 76.8721 78.5236

148 66.4000 77.1706 0.4403 76.3041 78.0371

149 74.1000 81.2005 0.4880 80.2402 82.1609

150 88.7000 81.6760 0.5203 80.6520 82.7000

151 81.5000 78.7313 0.4022 77.9398 79.5229

152 77.3000 75.5444 0.5418 74.4782 76.6106

153 72.7000 82.6098 0.5929 81.4430 83.7767

154 65.0000 76.6361 0.4682 75.7148 77.5574

155 86.4000 73.8469 0.6853 72.4983 75.1956

156 88.2000 89.3665 1.2650 86.8770 91.8560

157 77.1000 85.2835 0.8404 83.6297 86.9373

158 56.8000 74.4211 0.6339 73.1736 75.6685

159 77.9000 76.6361 0.4682 75.7148 77.5574

160 86.7000 74.9868 0.5859 73.8338 76.1398

161 75.6000 80.2316 0.4354 79.3747 81.0885

162 80.7000 77.1706 0.4403 76.3041 78.0371

163 93.6000 79.7380 0.4172 78.9168 80.5591

164 89.5000 79.2379 0.4059 78.4392 80.0367

165 76.4000 70.8413 0.9808 68.9111 72.7716

166 81.4000 73.8469 0.6853 72.4983 75.1956

167 80.0000 78.2181 0.4068 77.4176 79.0186

168 80.3000 74.4211 0.6339 73.1736 75.6685

169 76.5000 81.6760 0.5203 80.6520 82.7000

170 81.2000 76.6361 0.4682 75.7148 77.5574

171 82.5000 77.6979 0.4196 76.8721 78.5236

172 84.3000 78.2181 0.4068 77.4176 79.0186

173 76.0000 77.6979 0.4196 76.8721 78.5236

174 75.7000 76.6361 0.4682 75.7148 77.5574

175 84.5000 84.8505 0.7977 83.2806 86.4204

176 78.6000 78.7313 0.4022 77.9398 79.5229

177 65.3000 70.8413 0.9808 68.9111 72.7716

178 78.8000 79.7380 0.4172 78.9168 80.5591

179 85.1000 88.1861 1.1393 85.9440 90.4283

180 79.4000 75.5444 0.5418 74.4782 76.6106

181 80.5000 77.1706 0.4403 76.3041 78.0371

182 74.7000 79.7380 0.4172 78.9168 80.5591

183 90.1000 85.7117 0.8832 83.9737 87.4498

184 93.9000 85.7117 0.8832 83.9737 87.4498

185 67.5000 72.6725 0.7966 71.1049 74.2402

186 69.9000 76.6361 0.4682 75.7148 77.5574

187 71.0000 73.2642 0.7396 71.8086 74.7198

188 88.8000 78.2181 0.4068 77.4176 79.0186

189 74.7000 74.9868 0.5859 73.8338 76.1398

190 70.8000 74.4211 0.6339 73.1736 75.6685

191 90.8000 79.7380 0.4172 78.9168 80.5591

192 92.3000 83.9697 0.7135 82.5655 85.3739

193 73.5000 78.7313 0.4022 77.9398 79.5229

194 91.9000 81.2005 0.4880 80.2402 82.1609

195 83.7000 82.6098 0.5929 81.4430 83.7767

plot of predicted by log study and 95% confidence intervals 38

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

131 66.0039 93.4720 6.4620

132 64.9990 92.4637 -2.9313

133 63.9636 91.4322 10.0021

134 63.4338 90.9075 -0.0706

135 66.4954 93.9679 1.9684

136 62.3490 89.8392 8.6059

137 64.4852 91.9509 -12.2181

138 67.4574 94.9436 -0.3005

139 61.2289 88.7447 -14.3868

140 66.4954 93.9679 -3.4316

141 72.7128 100.3956 -0.8542

142 64.4852 91.9509 -5.9181

143 59.4776 87.0507 1.0358

144 73.5131 101.2444 11.7212

145 64.4852 91.9509 -2.6181

146 66.0039 93.4720 -9.1380

147 63.9636 91.4322 -0.0979

148 63.4338 90.9075 -10.7706

149 67.4574 94.9436 -7.1005

150 67.9283 95.4237 7.0240

151 64.9990 92.4637 2.7687

152 61.7935 89.2953 1.7556

153 68.8508 96.3689 -9.9098

154 62.8957 90.3765 -11.6361

155 60.0713 87.6226 12.5531

156 75.4328 103.3002 -1.1665

157 71.4746 99.0924 -8.1835

158 60.6549 88.1872 -17.6211

159 62.8957 90.3765 1.2639

160 61.2289 88.7447 11.7132

161 66.4954 93.9679 -4.6316

162 63.4338 90.9075 3.5294

163 66.0039 93.4720 13.8620

164 65.5052 92.9707 10.2621

165 56.9967 84.6860 5.5587

166 60.0713 87.6226 7.5531

167 64.4852 91.9509 1.7819

168 60.6549 88.1872 5.8789

169 67.9283 95.4237 -5.1760

170 62.8957 90.3765 4.5639

171 63.9636 91.4322 4.8021

172 64.4852 91.9509 6.0819

173 63.9636 91.4322 -1.6979

174 62.8957 90.3765 -0.9361

175 71.0514 98.6496 -0.3505

176 64.9990 92.4637 -0.1313

177 56.9967 84.6860 -5.5413

178 66.0039 93.4720 -0.9380

179 74.2945 102.0777 -3.0861

180 61.7935 89.2953 3.8556

181 63.4338 90.9075 3.3294

182 66.0039 93.4720 -5.0380

183 71.8925 99.5309 4.3883

184 71.8925 99.5309 8.1883

185 58.8737 86.4713 -5.1725

186 62.8957 90.3765 -6.7361

187 59.4776 87.0507 -2.2642

188 64.4852 91.9509 10.5819

189 61.2289 88.7447 -0.2868

190 60.6549 88.1872 -3.6211

191 66.0039 93.4720 11.0620

192 70.1885 97.7509 8.3303

193 64.9990 92.4637 -5.2313

194 67.4574 94.9436 10.6995

195 68.8508 96.3689 1.0902

plot of predicted by log study and 95% confidence intervals 39

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Output Statistics

 

Dep Var Predicted Std Error

Obs exam Value Mean Predict 95% CL Mean

 

196 65.0000 76.6361 0.4682 75.7148 77.5574

197 85.8000 78.7313 0.4022 77.9398 79.5229

198 69.3000 73.2642 0.7396 71.8086 74.7198

199 83.4000 77.1706 0.4403 76.3041 78.0371

200 88.6000 86.1352 0.9260 84.3128 87.9577

201 76.0000 74.4211 0.6339 73.1736 75.6685

202 89.9000 81.6760 0.5203 80.6520 82.7000

203 76.8000 78.2181 0.4068 77.4176 79.0186

204 83.0000 78.2181 0.4068 77.4176 79.0186

205 77.1000 77.6979 0.4196 76.8721 78.5236

206 89.2000 76.0941 0.5023 75.1056 77.0825

207 72.4000 82.1457 0.5555 81.0525 83.2390

208 84.5000 80.2316 0.4354 79.3747 81.0885

209 73.2000 81.6760 0.5203 80.6520 82.7000

210 79.4000 82.6098 0.5929 81.4430 83.7767

211 70.5000 76.0941 0.5023 75.1056 77.0825

212 68.6000 77.6979 0.4196 76.8721 78.5236

213 78.3000 76.0941 0.5023 75.1056 77.0825

214 84.9000 73.2642 0.7396 71.8086 74.7198

215 77.0000 76.6361 0.4682 75.7148 77.5574

216 67.6000 73.8469 0.6853 72.4983 75.1956

217 84.4000 77.1706 0.4403 76.3041 78.0371

218 85.5000 78.7313 0.4022 77.9398 79.5229

219 94.3000 82.6098 0.5929 81.4430 83.7767

220 64.6000 76.6361 0.4682 75.7148 77.5574

221 76.0000 82.1457 0.5555 81.0525 83.2390

222 79.4000 74.4211 0.6339 73.1736 75.6685

223 74.9000 74.9868 0.5859 73.8338 76.1398

224 89.3000 79.7380 0.4172 78.9168 80.5591

225 85.7000 79.2379 0.4059 78.4392 80.0367

226 74.4000 78.2181 0.4068 77.4176 79.0186

227 89.5000 83.0685 0.6320 81.8247 84.3122

228 86.4000 76.0941 0.5023 75.1056 77.0825

229 78.7000 74.9868 0.5859 73.8338 76.1398

230 78.3000 71.4614 0.9174 69.6561 73.2667

231 93.8000 77.1706 0.4403 76.3041 78.0371

232 85.8000 73.2642 0.7396 71.8086 74.7198

233 75.0000 80.2316 0.4354 79.3747 81.0885

234 68.0000 72.0717 0.8559 70.3873 73.7561

235 57.1000 76.0941 0.5023 75.1056 77.0825

236 75.0000 74.9868 0.5859 73.8338 76.1398

237 74.7000 76.0941 0.5023 75.1056 77.0825

238 78.2000 77.6979 0.4196 76.8721 78.5236

239 78.2000 81.2005 0.4880 80.2402 82.1609

240 89.1000 77.6979 0.4196 76.8721 78.5236

241 73.1000 80.2316 0.4354 79.3747 81.0885

242 86.1000 88.1861 1.1393 85.9440 90.4283

243 76.1000 78.7313 0.4022 77.9398 79.5229

244 87.6000 80.2316 0.4354 79.3747 81.0885

245 74.1000 71.4614 0.9174 69.6561 73.2667

246 88.9000 79.7380 0.4172 78.9168 80.5591

247 88.9000 79.7380 0.4172 78.9168 80.5591

248 86.4000 80.7191 0.4594 79.8151 81.6231

249 80.3000 78.2181 0.4068 77.4176 79.0186

250 81.3000 74.4211 0.6339 73.1736 75.6685

251 68.2000 80.7191 0.4594 79.8151 81.6231

252 76.7000 80.2316 0.4354 79.3747 81.0885

253 89.5000 83.5217 0.6723 82.1987 84.8448

254 82.6000 80.7191 0.4594 79.8151 81.6231

255 77.0000 79.7380 0.4172 78.9168 80.5591

256 84.5000 82.1457 0.5555 81.0525 83.2390

257 75.4000 79.7380 0.4172 78.9168 80.5591

258 71.5000 75.5444 0.5418 74.4782 76.6106

259 76.0000 77.1706 0.4403 76.3041 78.0371

260 75.6000 79.2379 0.4059 78.4392 80.0367

plot of predicted by log study and 95% confidence intervals 40

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

196 62.8957 90.3765 -11.6361

197 64.9990 92.4637 7.0687

198 59.4776 87.0507 -3.9642

199 63.4338 90.9075 6.2294

200 72.3052 99.9653 2.4648

201 60.6549 88.1872 1.5789

202 67.9283 95.4237 8.2240

203 64.4852 91.9509 -1.4181

204 64.4852 91.9509 4.7819

205 63.9636 91.4322 -0.5979

206 62.3490 89.8392 13.1059

207 68.3927 95.8987 -9.7457

208 66.4954 93.9679 4.2684

209 67.9283 95.4237 -8.4760

210 68.8508 96.3689 -3.2098

211 62.3490 89.8392 -5.5941

212 63.9636 91.4322 -9.0979

213 62.3490 89.8392 2.2059

214 59.4776 87.0507 11.6358

215 62.8957 90.3765 0.3639

216 60.0713 87.6226 -6.2469

217 63.4338 90.9075 7.2294

218 64.9990 92.4637 6.7687

219 68.8508 96.3689 11.6902

220 62.8957 90.3765 -12.0361

221 68.3927 95.8987 -6.1457

222 60.6549 88.1872 4.9789

223 61.2289 88.7447 -0.0868

224 66.0039 93.4720 9.5620

225 65.5052 92.9707 6.4621

226 64.4852 91.9509 -3.8181

227 69.3027 96.8342 6.4315

228 62.3490 89.8392 10.3059

229 61.2289 88.7447 3.7132

230 57.6336 85.2892 6.8386

231 63.4338 90.9075 16.6294

232 59.4776 87.0507 12.5358

233 66.4954 93.9679 -5.2316

234 58.2591 85.8843 -4.0717

235 62.3490 89.8392 -18.9941

236 61.2289 88.7447 0.0132

237 62.3490 89.8392 -1.3941

238 63.9636 91.4322 0.5021

239 67.4574 94.9436 -3.0005

240 63.9636 91.4322 11.4021

241 66.4954 93.9679 -7.1316

242 74.2945 102.0777 -2.0861

243 64.9990 92.4637 -2.6313

244 66.4954 93.9679 7.3684

245 57.6336 85.2892 2.6386

246 66.0039 93.4720 9.1620

247 66.0039 93.4720 9.1620

248 66.9798 94.4584 5.6809

249 64.4852 91.9509 2.0819

250 60.6549 88.1872 6.8789

251 66.9798 94.4584 -12.5191

252 66.4954 93.9679 -3.5316

253 69.7485 97.2949 5.9783

254 66.9798 94.4584 1.8809

255 66.0039 93.4720 -2.7380

256 68.3927 95.8987 2.3543

257 66.0039 93.4720 -4.3380

258 61.7935 89.2953 -4.0444

259 63.4338 90.9075 -1.1706

260 65.5052 92.9707 -3.6379

plot of predicted by log study and 95% confidence intervals 41

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Output Statistics

 

Dep Var Predicted Std Error

Obs exam Value Mean Predict 95% CL Mean

 

261 84.2000 77.6979 0.4196 76.8721 78.5236

262 73.6000 73.8469 0.6853 72.4983 75.1956

263 70.8000 74.4211 0.6339 73.1736 75.6685

264 76.9000 80.7191 0.4594 79.8151 81.6231

265 80.3000 83.0685 0.6320 81.8247 84.3122

266 83.2000 77.1706 0.4403 76.3041 78.0371

267 75.5000 78.2181 0.4068 77.4176 79.0186

268 82.5000 80.2316 0.4354 79.3747 81.0885

269 75.8000 79.2379 0.4059 78.4392 80.0367

270 81.1000 81.6760 0.5203 80.6520 82.7000

271 76.0000 77.6979 0.4196 76.8721 78.5236

272 95.9000 84.8505 0.7977 83.2806 86.4204

273 76.4000 81.6760 0.5203 80.6520 82.7000

274 91.6000 84.4126 0.7554 82.9260 85.8992

275 73.4000 77.1706 0.4403 76.3041 78.0371

276 88.8000 80.2316 0.4354 79.3747 81.0885

277 75.1000 75.5444 0.5418 74.4782 76.6106

278 73.3000 77.1706 0.4403 76.3041 78.0371

279 73.0000 81.2005 0.4880 80.2402 82.1609

280 74.4000 78.2181 0.4068 77.4176 79.0186

281 87.4000 79.2379 0.4059 78.4392 80.0367

282 71.4000 80.7191 0.4594 79.8151 81.6231

283 75.6000 78.7313 0.4022 77.9398 79.5229

284 63.9000 77.6979 0.4196 76.8721 78.5236

285 74.4000 76.0941 0.5023 75.1056 77.0825

286 72.2000 76.0941 0.5023 75.1056 77.0825

287 65.3000 83.5217 0.6723 82.1987 84.8448

288 80.9000 81.6760 0.5203 80.6520 82.7000

289 70.9000 72.6725 0.7966 71.1049 74.2402

290 72.0000 78.7313 0.4022 77.9398 79.5229

291 88.7000 86.9687 1.0117 84.9776 88.9597

292 82.2000 76.0941 0.5023 75.1056 77.0825

293 89.5000 84.8505 0.7977 83.2806 86.4204

294 66.0000 76.6361 0.4682 75.7148 77.5574

295 68.4000 73.8469 0.6853 72.4983 75.1956

296 84.2000 83.0685 0.6320 81.8247 84.3122

297 78.2000 80.7191 0.4594 79.8151 81.6231

298 75.7000 73.8469 0.6853 72.4983 75.1956

299 72.4000 73.8469 0.6853 72.4983 75.1956

300 87.5000 77.6979 0.4196 76.8721 78.5236

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

261 63.9636 91.4322 6.5021

262 60.0713 87.6226 -0.2469

263 60.6549 88.1872 -3.6211

264 66.9798 94.4584 -3.8191

265 69.3027 96.8342 -2.7685

266 63.4338 90.9075 6.0294

267 64.4852 91.9509 -2.7181

268 66.4954 93.9679 2.2684

269 65.5052 92.9707 -3.4379

270 67.9283 95.4237 -0.5760

271 63.9636 91.4322 -1.6979

272 71.0514 98.6496 11.0495

273 67.9283 95.4237 -5.2760

274 70.6228 98.2025 7.1874

275 63.4338 90.9075 -3.7706

276 66.4954 93.9679 8.5684

277 61.7935 89.2953 -0.4444

278 63.4338 90.9075 -3.8706

279 67.4574 94.9436 -8.2005

plot of predicted by log study and 95% confidence intervals 42

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

280 64.4852 91.9509 -3.8181

281 65.5052 92.9707 8.1621

282 66.9798 94.4584 -9.3191

283 64.9990 92.4637 -3.1313

284 63.9636 91.4322 -13.7979

285 62.3490 89.8392 -1.6941

286 62.3490 89.8392 -3.8941

287 69.7485 97.2949 -18.2217

288 67.9283 95.4237 -0.7760

289 58.8737 86.4713 -1.7725

290 64.9990 92.4637 -6.7313

291 73.1154 100.8220 1.7313

292 62.3490 89.8392 6.1059

293 71.0514 98.6496 4.6495

294 62.8957 90.3765 -10.6361

295 60.0713 87.6226 -5.4469

296 69.3027 96.8342 1.1315

297 66.9798 94.4584 -2.5191

298 60.0713 87.6226 1.8531

299 60.0713 87.6226 -1.4469

300 63.9636 91.4322 9.8021

 

 

Sum of Residuals -2.7343E-11

Sum of Squared Residuals 14462

Predicted Residual SS (PRESS) 14649

plot of exam by tv4th and predicted line 43

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Analysis of Variance

 

Sum of Mean

Source DF Squares Square F Value Pr > F

 

Model 1 5315.76543 5315.76543 122.38 <.0001

Error 298 12945 43.43804

Corrected Total 299 18260

 

 

Root MSE 6.59075 R-Square 0.2911

Dependent Mean 78.75567 Adj R-Sq 0.2887

Coeff Var 8.36861

 

 

Parameter Estimates

 

Parameter Standard

Variable DF Estimate Error t Value Pr > |t|

 

Intercept 1 91.16802 1.18480 76.95 <.0001

tv4th 1 -0.00132 0.00011950 -11.06 <.0001

plot of predicted by tv4th and 95% confidence intervals 44

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Output Statistics

 

Dep Var Predicted Std Error

Obs exam Value Mean Predict 95% CL Mean

 

1 60.7000 79.4652 0.3859 78.7058 80.2246

2 69.5000 76.2897 0.4410 75.4218 77.1576

3 83.2000 77.9488 0.3874 77.1864 78.7113

4 73.5000 67.2328 1.1090 65.0505 69.4152

5 78.6000 78.4697 0.3814 77.7192 79.2203

6 85.2000 79.9403 0.3953 79.1624 80.7183

7 73.3000 76.8591 0.4174 76.0378 77.6805

8 71.8000 82.8740 0.5323 81.8264 83.9216

9 83.0000 79.9403 0.3953 79.1624 80.7183

10 88.0000 85.7534 0.7382 84.3007 87.2062

11 77.4000 82.4949 0.5090 81.4933 83.4965

12 75.3000 82.1030 0.4862 81.1462 83.0597

13 66.7000 72.5081 0.6810 71.1679 73.8482

14 75.6000 76.2897 0.4410 75.4218 77.1576

15 80.9000 79.9403 0.3953 79.1624 80.7183

16 76.3000 76.8591 0.4174 76.0378 77.6805

17 84.8000 71.1004 0.7897 69.5462 72.6545

18 65.2000 76.8591 0.4174 76.0378 77.6805

19 82.3000 77.9488 0.3874 77.1864 78.7113

20 84.3000 80.4009 0.4085 79.5969 81.2049

21 75.9000 83.9370 0.6035 82.7494 85.1246

22 76.7000 77.9488 0.3874 77.1864 78.7113

23 83.5000 75.7034 0.4700 74.7785 76.6284

24 73.0000 76.2897 0.4410 75.4218 77.1576

25 76.1000 71.8138 0.7339 70.3696 73.2580

26 89.9000 82.8740 0.5323 81.8264 83.9216

27 82.4000 82.4949 0.5090 81.4933 83.4965

28 80.1000 75.7034 0.4700 74.7785 76.6284

29 93.9000 83.5948 0.5798 82.4538 84.7358

30 93.8000 78.4697 0.3814 77.7192 79.2203

31 87.7000 77.4121 0.3994 76.6260 78.1981

32 66.5000 78.9751 0.3810 78.2252 79.7249

33 81.2000 81.6979 0.4643 80.7843 82.6115

34 74.6000 73.8404 0.5850 72.6891 74.9916

35 83.5000 78.9751 0.3810 78.2252 79.7249

36 74.9000 75.1000 0.5040 74.1082 76.0918

37 80.7000 80.8472 0.4249 80.0110 81.6833

38 82.3000 80.8472 0.4249 80.0110 81.6833

39 75.4000 78.4697 0.3814 77.7192 79.2203

40 83.0000 81.6979 0.4643 80.7843 82.6115

41 83.1000 72.5081 0.6810 71.1679 73.8482

42 79.1000 79.9403 0.3953 79.1624 80.7183

43 69.5000 78.9751 0.3810 78.2252 79.7249

44 68.5000 74.4791 0.5424 73.4116 75.5466

45 88.5000 80.4009 0.4085 79.5969 81.2049

46 80.1000 79.4652 0.3859 78.7058 80.2246

47 77.8000 82.1030 0.4862 81.1462 83.0597

48 78.7000 76.8591 0.4174 76.0378 77.6805

49 86.5000 80.8472 0.4249 80.0110 81.6833

50 77.7000 80.4009 0.4085 79.5969 81.2049

51 72.7000 76.2897 0.4410 75.4218 77.1576

52 80.0000 77.9488 0.3874 77.1864 78.7113

53 80.9000 82.1030 0.4862 81.1462 83.0597

54 74.8000 79.4652 0.3859 78.7058 80.2246

55 80.1000 77.9488 0.3874 77.1864 78.7113

56 75.5000 73.1835 0.6313 71.9411 74.4258

57 73.4000 77.9488 0.3874 77.1864 78.7113

58 78.4000 77.9488 0.3874 77.1864 78.7113

59 76.6000 76.8591 0.4174 76.0378 77.6805

60 86.6000 79.9403 0.3953 79.1624 80.7183

61 78.4000 79.4652 0.3859 78.7058 80.2246

62 65.7000 82.4949 0.5090 81.4933 83.4965

63 66.6000 69.6145 0.9097 67.8242 71.4048

64 82.1000 82.1030 0.4862 81.1462 83.0597

65 72.6000 74.4791 0.5424 73.4116 75.5466

plot of predicted by tv4th and 95% confidence intervals 45

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

1 66.4726 92.4577 -18.7652

2 63.2904 89.2890 -6.7897

3 64.9561 90.9415 5.2512

4 54.0802 80.3855 6.2672

5 65.4777 91.4617 0.1303

6 66.9467 92.9340 5.2597

7 63.8628 89.8554 -3.5591

8 69.8614 95.8866 -11.0740

9 66.9467 92.9340 3.0597

10 72.7020 98.8049 2.2466

11 69.4860 95.5038 -5.0949

12 69.0974 95.1085 -6.8030

13 59.4687 85.5474 -5.8081

14 63.2904 89.2890 -0.6897

15 66.9467 92.9340 0.9597

16 63.8628 89.8554 -0.5591

17 58.0373 84.1635 13.6996

18 63.8628 89.8554 -11.6591

19 64.9561 90.9415 4.3512

20 67.4057 93.3961 3.8991

21 70.9124 96.9616 -8.0370

22 64.9561 90.9415 -1.2488

23 62.7002 88.7067 7.7966

24 63.2904 89.2890 -3.2897

25 58.7633 84.8643 4.2862

26 69.8614 95.8866 7.0260

27 69.4860 95.5038 -0.0949

28 62.7002 88.7067 4.3966

29 70.5744 96.6152 10.3052

30 65.4777 91.4617 15.3303

31 64.4180 90.4062 10.2879

32 65.9831 91.9670 -12.4751

33 68.6954 94.7003 -0.4979

34 60.8190 86.8617 0.7596

35 65.9831 91.9670 4.5249

36 62.0918 88.1082 -0.2000

37 67.8499 93.8444 -0.1472

38 67.8499 93.8444 1.4528

39 65.4777 91.4617 -3.0697

40 68.6954 94.7003 1.3021

41 59.4687 85.5474 10.5919

42 66.9467 92.9340 -0.8403

43 65.9831 91.9670 -9.4751

44 61.4649 87.4933 -5.9791

45 67.4057 93.3961 8.0991

46 66.4726 92.4577 0.6348

47 69.0974 95.1085 -4.3030

48 63.8628 89.8554 1.8409

49 67.8499 93.8444 5.6528

50 67.4057 93.3961 -2.7009

51 63.2904 89.2890 -3.5897

52 64.9561 90.9415 2.0512

53 69.0974 95.1085 -1.2030

54 66.4726 92.4577 -4.6652

55 64.9561 90.9415 2.1512

56 60.1538 86.2131 2.3165

57 64.9561 90.9415 -4.5488

58 64.9561 90.9415 0.4512

59 63.8628 89.8554 -0.2591

60 66.9467 92.9340 6.6597

61 66.4726 92.4577 -1.0652

62 69.4860 95.5038 -16.7949

63 56.5212 82.7078 -3.0145

64 69.0974 95.1085 -0.002967

65 61.4649 87.4933 -1.8791

plot of predicted by tv4th and 95% confidence intervals 46

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Output Statistics

 

Dep Var Predicted Std Error

Obs exam Value Mean Predict 95% CL Mean

 

66 79.9000 81.6979 0.4643 80.7843 82.6115

67 62.4000 75.1000 0.5040 74.1082 76.0918

68 81.5000 82.1030 0.4862 81.1462 83.0597

69 74.7000 72.5081 0.6810 71.1679 73.8482

70 79.0000 81.6979 0.4643 80.7843 82.6115

71 76.5000 80.4009 0.4085 79.5969 81.2049

72 77.1000 76.2897 0.4410 75.4218 77.1576

73 64.9000 72.5081 0.6810 71.1679 73.8482

74 69.7000 72.5081 0.6810 71.1679 73.8482

75 80.2000 80.4009 0.4085 79.5969 81.2049

76 70.5000 82.1030 0.4862 81.1462 83.0597

77 88.9000 82.1030 0.4862 81.1462 83.0597

78 88.8000 81.2794 0.4437 80.4063 82.1525

79 92.2000 84.5866 0.6501 83.3072 85.8659

80 67.4000 77.4121 0.3994 76.6260 78.1981

81 66.3000 72.5081 0.6810 71.1679 73.8482

82 72.1000 72.5081 0.6810 71.1679 73.8482

83 78.5000 81.6979 0.4643 80.7843 82.6115

84 70.7000 78.4697 0.3814 77.7192 79.2203

85 69.1000 79.9403 0.3953 79.1624 80.7183

86 93.8000 84.2675 0.6269 83.0337 85.5013

87 74.0000 76.8591 0.4174 76.0378 77.6805

88 82.6000 77.9488 0.3874 77.1864 78.7113

89 81.6000 76.8591 0.4174 76.0378 77.6805

90 74.6000 77.4121 0.3994 76.6260 78.1981

91 73.9000 73.1835 0.6313 71.9411 74.4258

92 90.4000 87.2040 0.8533 85.5249 88.8832

93 86.4000 80.4009 0.4085 79.5969 81.2049

94 63.7000 74.4791 0.5424 73.4116 75.5466

95 86.9000 80.8472 0.4249 80.0110 81.6833

96 84.6000 83.2405 0.5560 82.1463 84.3348

97 70.7000 75.1000 0.5040 74.1082 76.0918

98 78.2000 74.4791 0.5424 73.4116 75.5466

99 77.9000 77.4121 0.3994 76.6260 78.1981

100 74.2000 83.2405 0.5560 82.1463 84.3348

101 91.8000 84.2675 0.6269 83.0337 85.5013

102 88.9000 83.2405 0.5560 82.1463 84.3348

103 72.5000 77.9488 0.3874 77.1864 78.7113

104 77.0000 83.2405 0.5560 82.1463 84.3348

105 65.7000 71.8138 0.7339 70.3696 73.2580

106 74.6000 76.8591 0.4174 76.0378 77.6805

107 80.7000 84.5866 0.6501 83.3072 85.8659

108 80.0000 72.5081 0.6810 71.1679 73.8482

109 77.4000 80.8472 0.4249 80.0110 81.6833

110 89.8000 85.1913 0.6952 83.8233 86.5594

111 92.5000 89.6721 1.0576 87.5907 91.7534

112 72.8000 78.9751 0.3810 78.2252 79.7249

113 85.3000 74.4791 0.5424 73.4116 75.5466

114 89.6000 82.8740 0.5323 81.8264 83.9216

115 74.2000 72.5081 0.6810 71.1679 73.8482

116 81.6000 82.8740 0.5323 81.8264 83.9216

117 73.0000 73.8404 0.5850 72.6891 74.9916

118 94.2000 82.4949 0.5090 81.4933 83.4965

119 82.7000 83.5948 0.5798 82.4538 84.7358

120 75.8000 76.2897 0.4410 75.4218 77.1576

121 87.0000 76.8591 0.4174 76.0378 77.6805

122 92.5000 82.8740 0.5323 81.8264 83.9216

123 70.1000 78.4697 0.3814 77.7192 79.2203

124 89.8000 78.4697 0.3814 77.7192 79.2203

125 76.1000 77.4121 0.3994 76.6260 78.1981

126 78.7000 76.8591 0.4174 76.0378 77.6805

127 63.3000 78.9751 0.3810 78.2252 79.7249

128 78.2000 75.7034 0.4700 74.7785 76.6284

129 84.4000 77.4121 0.3994 76.6260 78.1981

130 81.3000 73.1835 0.6313 71.9411 74.4258

plot of predicted by tv4th and 95% confidence intervals 47

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

66 68.6954 94.7003 -1.7979

67 62.0918 88.1082 -12.7000

68 69.0974 95.1085 -0.6030

69 59.4687 85.5474 2.1919

70 68.6954 94.7003 -2.6979

71 67.4057 93.3961 -3.9009

72 63.2904 89.2890 0.8103

73 59.4687 85.5474 -7.6081

74 59.4687 85.5474 -2.8081

75 67.4057 93.3961 -0.2009

76 69.0974 95.1085 -11.6030

77 69.0974 95.1085 6.7970

78 68.2797 94.2791 7.5206

79 71.5533 97.6198 7.6134

80 64.4180 90.4062 -10.0121

81 59.4687 85.5474 -6.2081

82 59.4687 85.5474 -0.4081

83 68.6954 94.7003 -3.1979

84 65.4777 91.4617 -7.7697

85 66.9467 92.9340 -10.8403

86 71.2387 97.2964 9.5325

87 63.8628 89.8554 -2.8591

88 64.9561 90.9415 4.6512

89 63.8628 89.8554 4.7409

90 64.4180 90.4062 -2.8121

91 60.1538 86.2131 0.7165

92 74.1255 100.2826 3.1960

93 67.4057 93.3961 5.9991

94 61.4649 87.4933 -10.7791

95 67.8499 93.8444 6.0528

96 70.2241 96.2569 1.3595

97 62.0918 88.1082 -4.4000

98 61.4649 87.4933 3.7209

99 64.4180 90.4062 0.4879

100 70.2241 96.2569 -9.0405

101 71.2387 97.2964 7.5325

102 70.2241 96.2569 5.6595

103 64.9561 90.9415 -5.4488

104 70.2241 96.2569 -6.2405

105 58.7633 84.8643 -6.1138

106 63.8628 89.8554 -2.2591

107 71.5533 97.6198 -3.8866

108 59.4687 85.5474 7.4919

109 67.8499 93.8444 -3.4472

110 72.1491 98.2336 4.6087

111 76.5358 102.8083 2.8279

112 65.9831 91.9670 -6.1751

113 61.4649 87.4933 10.8209

114 69.8614 95.8866 6.7260

115 59.4687 85.5474 1.6919

116 69.8614 95.8866 -1.2740

117 60.8190 86.8617 -0.8404

118 69.4860 95.5038 11.7051

119 70.5744 96.6152 -0.8948

120 63.2904 89.2890 -0.4897

121 63.8628 89.8554 10.1409

122 69.8614 95.8866 9.6260

123 65.4777 91.4617 -8.3697

124 65.4777 91.4617 11.3303

125 64.4180 90.4062 -1.3121

126 63.8628 89.8554 1.8409

127 65.9831 91.9670 -15.6751

128 62.7002 88.7067 2.4966

129 64.4180 90.4062 6.9879

130 60.1538 86.2131 8.1165

plot of predicted by tv4th and 95% confidence intervals 48

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Output Statistics

 

Dep Var Predicted Std Error

Obs exam Value Mean Predict 95% CL Mean

 

131 86.2000 78.9751 0.3810 78.2252 79.7249

132 75.8000 73.8404 0.5850 72.6891 74.9916

133 87.7000 83.2405 0.5560 82.1463 84.3348

134 77.1000 75.7034 0.4700 74.7785 76.6284

135 82.2000 79.9403 0.3953 79.1624 80.7183

136 84.7000 74.4791 0.5424 73.4116 75.5466

137 66.0000 78.4697 0.3814 77.7192 79.2203

138 80.9000 75.7034 0.4700 74.7785 76.6284

139 60.6000 72.5081 0.6810 71.1679 73.8482

140 76.8000 82.8740 0.5323 81.8264 83.9216

141 85.7000 87.2040 0.8533 85.5249 88.8832

142 72.3000 77.9488 0.3874 77.1864 78.7113

143 74.3000 68.0476 1.0401 66.0007 70.0944

144 99.1000 85.7534 0.7382 84.3007 87.2062

145 75.6000 74.4791 0.5424 73.4116 75.5466

146 70.6000 73.1835 0.6313 71.9411 74.4258

147 77.6000 81.6979 0.4643 80.7843 82.6115

148 66.4000 70.3674 0.8484 68.6978 72.0370

149 74.1000 80.4009 0.4085 79.5969 81.2049

150 88.7000 82.8740 0.5323 81.8264 83.9216

151 81.5000 77.4121 0.3994 76.6260 78.1981

152 77.3000 77.4121 0.3994 76.6260 78.1981

153 72.7000 75.7034 0.4700 74.7785 76.6284

154 65.0000 76.2897 0.4410 75.4218 77.1576

155 86.4000 80.8472 0.4249 80.0110 81.6833

156 88.2000 79.4652 0.3859 78.7058 80.2246

157 77.1000 78.4697 0.3814 77.7192 79.2203

158 56.8000 71.1004 0.7897 69.5462 72.6545

159 77.9000 82.4949 0.5090 81.4933 83.4965

160 86.7000 78.4697 0.3814 77.7192 79.2203

161 75.6000 81.6979 0.4643 80.7843 82.6115

162 80.7000 77.4121 0.3994 76.6260 78.1981

163 93.6000 86.9854 0.8356 85.3410 88.6298

164 89.5000 81.6979 0.4643 80.7843 82.6115

165 76.4000 72.5081 0.6810 71.1679 73.8482

166 81.4000 75.1000 0.5040 74.1082 76.0918

167 80.0000 76.2897 0.4410 75.4218 77.1576

168 80.3000 83.2405 0.5560 82.1463 84.3348

169 76.5000 75.7034 0.4700 74.7785 76.6284

170 81.2000 75.7034 0.4700 74.7785 76.6284

171 82.5000 77.9488 0.3874 77.1864 78.7113

172 84.3000 83.5948 0.5798 82.4538 84.7358

173 76.0000 76.8591 0.4174 76.0378 77.6805

174 75.7000 76.8591 0.4174 76.0378 77.6805

175 84.5000 79.4652 0.3859 78.7058 80.2246

176 78.6000 73.8404 0.5850 72.6891 74.9916

177 65.3000 76.2897 0.4410 75.4218 77.1576

178 78.8000 77.9488 0.3874 77.1864 78.7113

179 85.1000 80.8472 0.4249 80.0110 81.6833

180 79.4000 80.8472 0.4249 80.0110 81.6833

181 80.5000 82.1030 0.4862 81.1462 83.0597

182 74.7000 75.1000 0.5040 74.1082 76.0918

183 90.1000 77.4121 0.3994 76.6260 78.1981

184 93.9000 84.8944 0.6729 83.5703 86.2186

185 67.5000 78.4697 0.3814 77.7192 79.2203

186 69.9000 75.1000 0.5040 74.1082 76.0918

187 71.0000 74.4791 0.5424 73.4116 75.5466

188 88.8000 82.4949 0.5090 81.4933 83.4965

189 74.7000 78.9751 0.3810 78.2252 79.7249

190 70.8000 74.4791 0.5424 73.4116 75.5466

191 90.8000 87.2040 0.8533 85.5249 88.8832

192 92.3000 79.4652 0.3859 78.7058 80.2246

193 73.5000 75.7034 0.4700 74.7785 76.6284

194 91.9000 83.5948 0.5798 82.4538 84.7358

195 83.7000 83.2405 0.5560 82.1463 84.3348

plot of predicted by tv4th and 95% confidence intervals 49

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

131 65.9831 91.9670 7.2249

132 60.8190 86.8617 1.9596

133 70.2241 96.2569 4.4595

134 62.7002 88.7067 1.3966

135 66.9467 92.9340 2.2597

136 61.4649 87.4933 10.2209

137 65.4777 91.4617 -12.4697

138 62.7002 88.7067 5.1966

139 59.4687 85.5474 -11.9081

140 69.8614 95.8866 -6.0740

141 74.1255 100.2826 -1.5040

142 64.9561 90.9415 -5.6488

143 54.9167 81.1784 6.2524

144 72.7020 98.8049 13.3466

145 61.4649 87.4933 1.1209

146 60.1538 86.2131 -2.5835

147 68.6954 94.7003 -4.0979

148 57.2900 83.4447 -3.9674

149 67.4057 93.3961 -6.3009

150 69.8614 95.8866 5.8260

151 64.4180 90.4062 4.0879

152 64.4180 90.4062 -0.1121

153 62.7002 88.7067 -3.0034

154 63.2904 89.2890 -11.2897

155 67.8499 93.8444 5.5528

156 66.4726 92.4577 8.7348

157 65.4777 91.4617 -1.3697

158 58.0373 84.1635 -14.3004

159 69.4860 95.5038 -4.5949

160 65.4777 91.4617 8.2303

161 68.6954 94.7003 -6.0979

162 64.4180 90.4062 3.2879

163 73.9112 100.0595 6.6146

164 68.6954 94.7003 7.8021

165 59.4687 85.5474 3.8919

166 62.0918 88.1082 6.3000

167 63.2904 89.2890 3.7103

168 70.2241 96.2569 -2.9405

169 62.7002 88.7067 0.7966

170 62.7002 88.7067 5.4966

171 64.9561 90.9415 4.5512

172 70.5744 96.6152 0.7052

173 63.8628 89.8554 -0.8591

174 63.8628 89.8554 -1.1591

175 66.4726 92.4577 5.0348

176 60.8190 86.8617 4.7596

177 63.2904 89.2890 -10.9897

178 64.9561 90.9415 0.8512

179 67.8499 93.8444 4.2528

180 67.8499 93.8444 -1.4472

181 69.0974 95.1085 -1.6030

182 62.0918 88.1082 -0.4000

183 64.4180 90.4062 12.6879

184 71.8567 97.9321 9.0056

185 65.4777 91.4617 -10.9697

186 62.0918 88.1082 -5.2000

187 61.4649 87.4933 -3.4791

188 69.4860 95.5038 6.3051

189 65.9831 91.9670 -4.2751

190 61.4649 87.4933 -3.6791

191 74.1255 100.2826 3.5960

192 66.4726 92.4577 12.8348

193 62.7002 88.7067 -2.2034

194 70.5744 96.6152 8.3052

195 70.2241 96.2569 0.4595

plot of predicted by tv4th and 95% confidence intervals 50

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Output Statistics

 

Dep Var Predicted Std Error

Obs exam Value Mean Predict 95% CL Mean

 

196 65.0000 75.1000 0.5040 74.1082 76.0918

197 85.8000 83.2405 0.5560 82.1463 84.3348

198 69.3000 73.1835 0.6313 71.9411 74.4258

199 83.4000 76.2897 0.4410 75.4218 77.1576

200 88.6000 83.2405 0.5560 82.1463 84.3348

201 76.0000 78.4697 0.3814 77.7192 79.2203

202 89.9000 79.4652 0.3859 78.7058 80.2246

203 76.8000 77.4121 0.3994 76.6260 78.1981

204 83.0000 76.8591 0.4174 76.0378 77.6805

205 77.1000 82.1030 0.4862 81.1462 83.0597

206 89.2000 86.5211 0.7985 84.9497 88.0924

207 72.4000 78.4697 0.3814 77.7192 79.2203

208 84.5000 90.5761 1.1343 88.3440 92.8083

209 73.2000 76.2897 0.4410 75.4218 77.1576

210 79.4000 74.4791 0.5424 73.4116 75.5466

211 70.5000 78.9751 0.3810 78.2252 79.7249

212 68.6000 68.8413 0.9737 66.9252 70.7574

213 78.3000 76.2897 0.4410 75.4218 77.1576

214 84.9000 82.8740 0.5323 81.8264 83.9216

215 77.0000 68.8413 0.9737 66.9252 70.7574

216 67.6000 80.4009 0.4085 79.5969 81.2049

217 84.4000 81.2794 0.4437 80.4063 82.1525

218 85.5000 80.8472 0.4249 80.0110 81.6833

219 94.3000 81.6979 0.4643 80.7843 82.6115

220 64.6000 75.1000 0.5040 74.1082 76.0918

221 76.0000 84.8944 0.6729 83.5703 86.2186

222 79.4000 85.1913 0.6952 83.8233 86.5594

223 74.9000 80.4009 0.4085 79.5969 81.2049

224 89.3000 80.8472 0.4249 80.0110 81.6833

225 85.7000 81.6979 0.4643 80.7843 82.6115

226 74.4000 86.2749 0.7790 84.7419 87.8079

227 89.5000 81.6979 0.4643 80.7843 82.6115

228 86.4000 78.4697 0.3814 77.7192 79.2203

229 78.7000 83.5948 0.5798 82.4538 84.7358

230 78.3000 75.7034 0.4700 74.7785 76.6284

231 93.8000 86.2749 0.7790 84.7419 87.8079

232 85.8000 84.5866 0.6501 83.3072 85.8659

233 75.0000 79.4652 0.3859 78.7058 80.2246

234 68.0000 73.8404 0.5850 72.6891 74.9916

235 57.1000 69.6145 0.9097 67.8242 71.4048

236 75.0000 73.8404 0.5850 72.6891 74.9916

237 74.7000 78.4697 0.3814 77.7192 79.2203

238 78.2000 76.8591 0.4174 76.0378 77.6805

239 78.2000 76.8591 0.4174 76.0378 77.6805

240 89.1000 84.5866 0.6501 83.3072 85.8659

241 73.1000 77.9488 0.3874 77.1864 78.7113

242 86.1000 77.9488 0.3874 77.1864 78.7113

243 76.1000 71.1004 0.7897 69.5462 72.6545

244 87.6000 79.9403 0.3953 79.1624 80.7183

245 74.1000 73.1835 0.6313 71.9411 74.4258

246 88.9000 78.4697 0.3814 77.7192 79.2203

247 88.9000 81.2794 0.4437 80.4063 82.1525

248 86.4000 85.4776 0.7170 84.0667 86.8885

249 80.3000 82.4949 0.5090 81.4933 83.4965

250 81.3000 90.1250 1.0959 87.9682 92.2817

251 68.2000 75.7034 0.4700 74.7785 76.6284

252 76.7000 75.1000 0.5040 74.1082 76.0918

253 89.5000 82.1030 0.4862 81.1462 83.0597

254 82.6000 77.9488 0.3874 77.1864 78.7113

255 77.0000 80.4009 0.4085 79.5969 81.2049

256 84.5000 76.8591 0.4174 76.0378 77.6805

257 75.4000 82.4949 0.5090 81.4933 83.4965

258 71.5000 70.3674 0.8484 68.6978 72.0370

259 76.0000 78.9751 0.3810 78.2252 79.7249

260 75.6000 74.4791 0.5424 73.4116 75.5466

plot of predicted by tv4th and 95% confidence intervals 51

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

196 62.0918 88.1082 -10.1000

197 70.2241 96.2569 2.5595

198 60.1538 86.2131 -3.8835

199 63.2904 89.2890 7.1103

200 70.2241 96.2569 5.3595

201 65.4777 91.4617 -2.4697

202 66.4726 92.4577 10.4348

203 64.4180 90.4062 -0.6121

204 63.8628 89.8554 6.1409

205 69.0974 95.1085 -5.0030

206 73.4559 99.5862 2.6789

207 65.4777 91.4617 -6.0697

208 77.4151 103.7371 -6.0761

209 63.2904 89.2890 -3.0897

210 61.4649 87.4933 4.9209

211 65.9831 91.9670 -8.4751

212 55.7302 81.9524 -0.2413

213 63.2904 89.2890 2.0103

214 69.8614 95.8866 2.0260

215 55.7302 81.9524 8.1587

216 67.4057 93.3961 -12.8009

217 68.2797 94.2791 3.1206

218 67.8499 93.8444 4.6528

219 68.6954 94.7003 12.6021

220 62.0918 88.1082 -10.5000

221 71.8567 97.9321 -8.8944

222 72.1491 98.2336 -5.7913

223 67.4057 93.3961 -5.5009

224 67.8499 93.8444 8.4528

225 68.6954 94.7003 4.0021

226 73.2143 99.3355 -11.8749

227 68.6954 94.7003 7.8021

228 65.4777 91.4617 7.9303

229 70.5744 96.6152 -4.8948

230 62.7002 88.7067 2.5966

231 73.2143 99.3355 7.5251

232 71.5533 97.6198 1.2134

233 66.4726 92.4577 -4.4652

234 60.8190 86.8617 -5.8404

235 56.5212 82.7078 -12.5145

236 60.8190 86.8617 1.1596

237 65.4777 91.4617 -3.7697

238 63.8628 89.8554 1.3409

239 63.8628 89.8554 1.3409

240 71.5533 97.6198 4.5134

241 64.9561 90.9415 -4.8488

242 64.9561 90.9415 8.1512

243 58.0373 84.1635 4.9996

244 66.9467 92.9340 7.6597

245 60.1538 86.2131 0.9165

246 65.4777 91.4617 10.4303

247 68.2797 94.2791 7.6206

248 72.4308 98.5244 0.9224

249 69.4860 95.5038 -2.1949

250 76.9766 103.2734 -8.8250

251 62.7002 88.7067 -7.5034

252 62.0918 88.1082 1.6000

253 69.0974 95.1085 7.3970

254 64.9561 90.9415 4.6512

255 67.4057 93.3961 -3.4009

256 63.8628 89.8554 7.6409

257 69.4860 95.5038 -7.0949

258 57.2900 83.4447 1.1326

259 65.9831 91.9670 -2.9751

260 61.4649 87.4933 1.1209

plot of predicted by tv4th and 95% confidence intervals 52

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Output Statistics

 

Dep Var Predicted Std Error

Obs exam Value Mean Predict 95% CL Mean

 

261 84.2000 80.8472 0.4249 80.0110 81.6833

262 73.6000 85.1913 0.6952 83.8233 86.5594

263 70.8000 83.5948 0.5798 82.4538 84.7358

264 76.9000 79.9403 0.3953 79.1624 80.7183

265 80.3000 81.6979 0.4643 80.7843 82.6115

266 83.2000 84.2675 0.6269 83.0337 85.5013

267 75.5000 75.1000 0.5040 74.1082 76.0918

268 82.5000 74.4791 0.5424 73.4116 75.5466

269 75.8000 78.4697 0.3814 77.7192 79.2203

270 81.1000 72.5081 0.6810 71.1679 73.8482

271 76.0000 83.9370 0.6035 82.7494 85.1246

272 95.9000 86.0191 0.7589 84.5257 87.5126

273 76.4000 74.4791 0.5424 73.4116 75.5466

274 91.6000 81.2794 0.4437 80.4063 82.1525

275 73.4000 82.4949 0.5090 81.4933 83.4965

276 88.8000 86.0191 0.7589 84.5257 87.5126

277 75.1000 78.4697 0.3814 77.7192 79.2203

278 73.3000 75.7034 0.4700 74.7785 76.6284

279 73.0000 72.5081 0.6810 71.1679 73.8482

280 74.4000 75.7034 0.4700 74.7785 76.6284

281 87.4000 81.2794 0.4437 80.4063 82.1525

282 71.4000 77.4121 0.3994 76.6260 78.1981

283 75.6000 71.1004 0.7897 69.5462 72.6545

284 63.9000 80.4009 0.4085 79.5969 81.2049

285 74.4000 76.8591 0.4174 76.0378 77.6805

286 72.2000 82.8740 0.5323 81.8264 83.9216

287 65.3000 75.1000 0.5040 74.1082 76.0918

288 80.9000 81.6979 0.4643 80.7843 82.6115

289 70.9000 72.5081 0.6810 71.1679 73.8482

290 72.0000 78.4697 0.3814 77.7192 79.2203

291 88.7000 81.2794 0.4437 80.4063 82.1525

292 82.2000 79.9403 0.3953 79.1624 80.7183

293 89.5000 83.5948 0.5798 82.4538 84.7358

294 66.0000 74.4791 0.5424 73.4116 75.5466

295 68.4000 82.4949 0.5090 81.4933 83.4965

296 84.2000 78.9751 0.3810 78.2252 79.7249

297 78.2000 81.6979 0.4643 80.7843 82.6115

298 75.7000 71.8138 0.7339 70.3696 73.2580

299 72.4000 84.8944 0.6729 83.5703 86.2186

300 87.5000 78.9751 0.3810 78.2252 79.7249

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

261 67.8499 93.8444 3.3528

262 72.1491 98.2336 -11.5913

263 70.5744 96.6152 -12.7948

264 66.9467 92.9340 -3.0403

265 68.6954 94.7003 -1.3979

266 71.2387 97.2964 -1.0675

267 62.0918 88.1082 0.4000

268 61.4649 87.4933 8.0209

269 65.4777 91.4617 -2.6697

270 59.4687 85.5474 8.5919

271 70.9124 96.9616 -7.9370

272 72.9631 99.0752 9.8809

273 61.4649 87.4933 1.9209

274 68.2797 94.2791 10.3206

275 69.4860 95.5038 -9.0949

276 72.9631 99.0752 2.7809

277 65.4777 91.4617 -3.3697

278 62.7002 88.7067 -2.4034

279 59.4687 85.5474 0.4919

plot of predicted by tv4th and 95% confidence intervals 53

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

280 62.7002 88.7067 -1.3034

281 68.2797 94.2791 6.1206

282 64.4180 90.4062 -6.0121

283 58.0373 84.1635 4.4996

284 67.4057 93.3961 -16.5009

285 63.8628 89.8554 -2.4591

286 69.8614 95.8866 -10.6740

287 62.0918 88.1082 -9.8000

288 68.6954 94.7003 -0.7979

289 59.4687 85.5474 -1.6081

290 65.4777 91.4617 -6.4697

291 68.2797 94.2791 7.4206

292 66.9467 92.9340 2.2597

293 70.5744 96.6152 5.9052

294 61.4649 87.4933 -8.4791

295 69.4860 95.5038 -14.0949

296 65.9831 91.9670 5.2249

297 68.6954 94.7003 -3.4979

298 58.7633 84.8643 3.8862

299 71.8567 97.9321 -12.4944

300 65.9831 91.9670 8.5249

 

 

Sum of Residuals 0

Sum of Squared Residuals 12945

Predicted Residual SS (PRESS) 13122

plot of exam by worriedand predicted line 54

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Analysis of Variance

 

Sum of Mean

Source DF Squares Square F Value Pr > F

 

Model 1 4124.56553 4124.56553 86.95 <.0001

Error 298 14136 47.43535

Corrected Total 299 18260

 

 

Root MSE 6.88733 R-Square 0.2259

Dependent Mean 78.75567 Adj R-Sq 0.2233

Coeff Var 8.74519

 

 

Parameter Estimates

 

Parameter Standard

Variable DF Estimate Error t Value Pr > |t|

 

Intercept 1 106.19236 2.96909 35.77 <.0001

worried 1 -0.38945 0.04176 -9.32 <.0001

plot of predicted by worried and 95% confidence intervals 55

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Output Statistics

 

Dep Var Predicted Std Error

Obs exam Value Mean Predict 95% CL Mean

 

1 60.7000 80.3332 0.4321 79.4828 81.1836

2 69.5000 79.1259 0.3996 78.3395 79.9123

3 83.2000 72.1938 0.8083 70.6031 73.7844

4 73.5000 79.0091 0.3986 78.2247 79.7934

5 78.6000 75.9324 0.4998 74.9489 76.9160

6 85.2000 77.9576 0.4067 77.1571 78.7580

7 73.3000 78.8922 0.3979 78.1092 79.6753

8 71.8000 79.6322 0.4086 78.8281 80.4363

9 83.0000 78.2302 0.4016 77.4398 79.0205

10 88.0000 87.8105 1.0493 85.7455 89.8755

11 77.4000 76.0493 0.4923 75.0805 77.0181

12 75.3000 71.8433 0.8412 70.1878 73.4987

13 66.7000 74.8031 0.5812 73.6593 75.9468

14 75.6000 71.5317 0.8708 69.8180 73.2454

15 80.9000 81.1510 0.4734 80.2194 82.0826

16 76.3000 80.6058 0.4444 79.7312 81.4803

17 84.8000 82.2804 0.5486 81.2007 83.3601

18 65.2000 80.3332 0.4321 79.4828 81.1836

19 82.3000 77.8018 0.4106 76.9938 78.6098

20 84.3000 81.8520 0.5181 80.8325 82.8715

21 75.9000 82.5141 0.5662 81.3998 83.6283

22 76.7000 79.2038 0.4005 78.4156 79.9920

23 83.5000 78.3860 0.3996 77.5995 79.1724

24 73.0000 82.0857 0.5345 81.0339 83.1375

25 76.1000 78.3081 0.4005 77.5198 79.0963

26 89.9000 79.5153 0.4059 78.7166 80.3141

27 82.4000 75.5041 0.5289 74.4632 76.5449

28 80.1000 81.3457 0.4850 80.3912 82.3003

29 93.9000 77.4123 0.4229 76.5800 78.2447

30 93.8000 80.6447 0.4463 79.7665 81.5230

31 87.7000 84.4613 0.7297 83.0252 85.8974

32 66.5000 76.2829 0.4780 75.3424 77.2235

33 81.2000 83.4487 0.6414 82.1865 84.7110

34 74.6000 71.3759 0.8857 69.6329 73.1189

35 83.5000 79.6711 0.4096 78.8651 80.4772

36 74.9000 79.3985 0.4036 78.6043 80.1927

37 80.7000 85.2791 0.8047 83.6955 86.8627

38 82.3000 82.2025 0.5429 81.1341 83.2709

39 75.4000 77.9576 0.4067 77.1571 78.7580

40 83.0000 78.0355 0.4051 77.2383 78.8326

41 83.1000 83.5266 0.6480 82.2514 84.8019

42 79.1000 79.3985 0.4036 78.6043 80.1927

43 69.5000 82.7088 0.5812 81.5649 83.8527

44 68.5000 74.4915 0.6060 73.2989 75.6841

45 88.5000 81.6184 0.5024 80.6297 82.6070

46 80.1000 74.2968 0.6219 73.0729 75.5207

47 77.8000 76.7113 0.4541 75.8177 77.6049

48 78.7000 75.1146 0.5573 74.0179 76.2114

49 86.5000 79.0870 0.3992 78.3013 79.8726

50 77.7000 78.9701 0.3983 78.1863 79.7540

51 72.7000 72.6222 0.7686 71.1096 74.1348

52 80.0000 81.5015 0.4948 80.5278 82.4753

53 80.9000 80.3332 0.4321 79.4828 81.1836

54 74.8000 78.4638 0.3989 77.6789 79.2488

55 80.1000 74.9978 0.5662 73.8836 76.1119

56 75.5000 77.2955 0.4274 76.4545 78.1365

57 73.4000 83.3709 0.6349 82.1214 84.6203

58 78.4000 72.5832 0.7722 71.0636 74.1029

59 76.6000 74.1410 0.6348 72.8917 75.3903

60 86.6000 81.3847 0.4875 80.4254 82.3440

61 78.4000 81.5405 0.4973 80.5618 82.5191

62 65.7000 81.8131 0.5154 80.7988 82.8273

63 66.6000 77.5292 0.4188 76.7049 78.3534

64 82.1000 82.3972 0.5573 81.3004 83.4941

65 72.6000 76.1661 0.4850 75.2116 77.1206

plot of predicted by worried and 95% confidence intervals 56

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

1 66.7526 93.9138 -19.6332

2 65.5491 92.7027 -9.6259

3 58.5468 85.8408 11.0062

4 65.4324 92.5857 -5.5091

5 62.3428 89.5221 2.6676

6 64.3800 91.5352 7.2424

7 65.3157 92.4688 -5.5922

8 66.0544 93.2100 -7.8322

9 64.6532 91.8072 4.7698

10 74.1002 101.5209 0.1895

11 62.4607 89.6378 1.3507

12 58.1886 85.4980 3.4567

13 61.2009 88.4052 -8.1031

14 57.8698 85.1936 4.0683

15 67.5651 94.7370 -0.2510

16 67.0236 94.1879 -4.3058

17 68.6835 95.8773 2.5196

18 66.7526 93.9138 -15.1332

19 64.2237 91.3798 4.4982

20 68.2598 95.4443 2.4480

21 68.9144 96.1138 -6.6141

22 65.6269 92.7807 -2.5038

23 64.8092 91.9627 5.1140

24 68.4910 95.6804 -9.0857

25 64.7312 91.8849 -2.2081

26 65.9379 93.0928 10.3847

27 61.9102 89.0979 6.8959

28 67.7582 94.9333 -1.2457

29 63.8328 90.9918 16.4877

30 67.0623 94.2271 13.1553

31 70.8315 98.0911 3.2387

32 62.6964 89.8695 -9.7829

33 69.8361 97.0614 -2.2487

34 57.7103 85.0415 3.2241

35 66.0932 93.2490 3.8289

36 65.8213 92.9757 -4.4985

37 71.6330 98.9253 -4.5791

38 68.6065 95.7985 0.0975

39 64.3800 91.5352 -2.5576

40 64.4581 91.6128 4.9645

41 69.9128 97.1405 -0.4266

42 65.8213 92.9757 -0.2985

43 69.1066 96.3110 -13.2088

44 60.8852 88.0978 -5.9915

45 68.0284 95.2083 6.8816

46 60.6877 87.9059 5.8032

47 63.1279 90.2947 1.0887

48 61.5163 88.7129 3.5854

49 65.5102 92.6637 7.4130

50 65.3935 92.5467 -1.2701

51 58.9840 86.2603 0.0778

52 67.9126 95.0904 -1.5015

53 66.7526 93.9138 0.5668

54 64.8872 92.0405 -3.6638

55 61.3981 88.5975 5.1022

56 63.7155 90.8755 -1.7955

57 69.7594 96.9823 -9.9709

58 58.9443 86.2221 5.8168

59 60.5296 87.7524 2.4590

60 67.7968 94.9726 5.2153

61 67.9512 95.1297 -3.1405

62 68.2212 95.4049 -16.1131

63 63.9502 91.1082 -10.9292

64 68.7990 95.9955 -0.2972

65 62.5786 89.7537 -3.5661

plot of predicted by worried and 95% confidence intervals 57

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Output Statistics

 

Dep Var Predicted Std Error

Obs exam Value Mean Predict 95% CL Mean

 

66 79.9000 78.4249 0.3992 77.6393 79.2105

67 62.4000 71.9212 0.8339 70.2802 73.5622

68 81.5000 80.2163 0.4274 79.3753 81.0574

69 74.7000 78.5417 0.3983 77.7579 79.3256

70 79.0000 77.3734 0.4244 76.5382 78.2085

71 76.5000 79.0480 0.3989 78.2630 79.8330

72 77.1000 76.5556 0.4624 75.6456 77.4655

73 64.9000 80.2942 0.4305 79.4470 81.1415

74 69.7000 75.8935 0.5023 74.9049 76.8821

75 80.2000 77.6850 0.4139 76.8704 78.4995

76 70.5000 83.2930 0.6284 82.0563 84.5296

77 88.9000 79.5153 0.4059 78.7166 80.3141

78 88.8000 75.3483 0.5400 74.2855 76.4111

79 92.2000 79.5543 0.4068 78.7538 80.3548

80 67.4000 74.0242 0.6447 72.7555 75.2928

81 66.3000 79.9827 0.4188 79.1584 80.8070

82 72.1000 72.8558 0.7473 71.3852 74.3265

83 78.5000 77.4123 0.4229 76.5800 78.2447

84 70.7000 74.9588 0.5691 73.8388 76.0789

85 69.1000 72.2327 0.8046 70.6492 73.8162

86 93.8000 86.1749 0.8895 84.4244 87.9253

87 74.0000 81.1900 0.4757 80.2538 82.1261

88 82.6000 79.2817 0.4016 78.4913 80.0721

89 81.6000 78.3470 0.4000 77.5597 79.1343

90 74.6000 81.8910 0.5207 80.8662 82.9158

91 73.9000 82.2415 0.5458 81.1674 83.3155

92 90.4000 80.6837 0.4482 79.8017 81.5657

93 86.4000 73.9463 0.6513 72.6646 75.2279

94 63.7000 79.0091 0.3986 78.2247 79.7934

95 86.9000 81.3847 0.4875 80.4254 82.3440

96 84.6000 83.6824 0.6613 82.3811 84.9838

97 70.7000 74.7252 0.5873 73.5693 75.8810

98 78.2000 79.0480 0.3989 78.2630 79.8330

99 77.9000 79.2038 0.4005 78.4156 79.9920

100 74.2000 77.7628 0.4116 76.9527 78.5729

101 91.8000 86.6033 0.9308 84.7715 88.4350

102 88.9000 81.3847 0.4875 80.4254 82.3440

103 72.5000 75.6988 0.5154 74.6846 76.7130

104 77.0000 82.3194 0.5515 81.2340 83.4047

105 65.7000 74.6083 0.5966 73.4342 75.7824

106 74.6000 74.4915 0.6060 73.2989 75.6841

107 80.7000 80.8005 0.4541 79.9069 81.6942

108 80.0000 76.2440 0.4803 75.2988 77.1892

109 77.4000 78.2691 0.4010 77.4799 79.0584

110 89.8000 81.8520 0.5181 80.8325 82.8715

111 92.5000 86.1359 0.8857 84.3928 87.8790

112 72.8000 75.3483 0.5400 74.2855 76.4111

113 85.3000 78.8922 0.3979 78.1092 79.6753

114 89.6000 78.5807 0.3981 77.7973 79.3641

115 74.2000 77.0618 0.4372 76.2015 77.9222

116 81.6000 78.4638 0.3989 77.6789 79.2488

117 73.0000 75.0367 0.5632 73.9284 76.1450

118 94.2000 77.9576 0.4067 77.1571 78.7580

119 82.7000 84.0329 0.6917 82.6717 85.3941

120 75.8000 73.9852 0.6480 72.7101 75.2604

121 87.0000 81.5015 0.4948 80.5278 82.4753

122 92.5000 81.6184 0.5024 80.6297 82.6070

123 70.1000 80.7616 0.4521 79.8719 81.6513

124 89.8000 79.6711 0.4096 78.8651 80.4772

125 76.1000 79.1648 0.4001 78.3776 79.9521

126 78.7000 79.7880 0.4128 78.9757 80.6003

127 63.3000 78.3860 0.3996 77.5995 79.1724

128 78.2000 81.7352 0.5101 80.7313 82.7391

129 84.4000 79.6711 0.4096 78.8651 80.4772

130 81.3000 71.4538 0.8782 69.7255 73.1822

plot of predicted by worried and 95% confidence intervals 58

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

66 64.8482 92.0016 1.4751

67 58.2682 85.5741 -9.5212

68 66.6363 93.7964 1.2837

69 64.9651 92.1183 -3.8417

70 63.7937 90.9531 1.6266

71 65.4713 92.6247 -2.5480

72 62.9711 90.1400 0.5444

73 66.7138 93.8747 -15.3942

74 62.3035 89.4835 -6.1935

75 64.1065 91.2634 2.5150

76 69.6827 96.9032 -12.7930

77 65.9379 93.0928 9.3847

78 61.7527 88.9439 13.4517

79 65.9767 93.1319 12.6457

80 60.4109 87.6374 -6.6242

81 66.4037 93.5617 -13.6827

82 59.2223 86.4893 -0.7558

83 63.8328 90.9918 1.0877

84 61.3587 88.5590 -4.2588

85 58.5866 85.8789 -3.1327

86 72.5083 99.8414 7.6251

87 67.6037 94.7762 -7.1900

88 65.7047 92.8587 3.3183

89 64.7702 91.9238 3.2530

90 68.2983 95.4836 -7.2910

91 68.6450 95.8379 -8.3415

92 67.1010 94.2663 9.7163

93 60.3318 87.5607 12.4537

94 65.4324 92.5857 -15.3091

95 67.7968 94.9726 5.5153

96 70.0661 97.2987 0.9176

97 61.1220 88.3283 -4.0252

98 65.4713 92.6247 -0.8480

99 65.6269 92.7807 -1.3038

100 64.1847 91.3410 -3.5628

101 72.9261 100.2804 5.1967

102 67.7968 94.9726 7.5153

103 62.1069 89.2906 -3.1988

104 68.7220 95.9167 -5.3194

105 61.0036 88.2131 -8.9083

106 60.8852 88.0978 0.1085

107 67.2171 94.3839 -0.1005

108 62.6571 89.8309 3.7560

109 64.6922 91.8461 -0.8691

110 68.2598 95.4443 7.9480

111 72.4703 99.8015 6.3641

112 61.7527 88.9439 -2.5483

113 65.3157 92.4688 6.4078

114 65.0041 92.1573 11.0193

115 63.4806 90.6431 -2.8618

116 64.8872 92.0405 3.1362

117 61.4375 88.6359 -2.0367

118 64.3800 91.5352 16.2424

119 70.4108 97.6551 -1.3329

120 60.3714 87.5990 1.8148

121 67.9126 95.0904 5.4985

122 68.0284 95.2083 10.8816

123 67.1784 94.3447 -10.6616

124 66.0932 93.2490 10.1289

125 65.5880 92.7417 -3.0648

126 66.2097 93.3662 -1.0880

127 64.8092 91.9627 -15.0860

128 68.1441 95.3263 -3.5352

129 66.0932 93.2490 4.7289

130 57.7901 85.1175 9.8462

plot of predicted by worried and 95% confidence intervals 59

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Output Statistics

 

Dep Var Predicted Std Error

Obs exam Value Mean Predict 95% CL Mean

 

131 86.2000 86.0970 0.8820 84.3612 87.8327

132 75.8000 78.4638 0.3989 77.6789 79.2488

133 87.7000 84.0719 0.6951 82.7040 85.4398

134 77.1000 83.2151 0.6220 81.9911 84.4391

135 82.2000 72.7000 0.7615 71.2015 74.1986

136 84.7000 76.9061 0.4444 76.0316 77.7806

137 66.0000 70.6360 0.9573 68.7521 72.5198

138 80.9000 78.5807 0.3981 77.7973 79.3641

139 60.6000 73.1674 0.7192 71.7520 74.5828

140 76.8000 73.1674 0.7192 71.7520 74.5828

141 85.7000 85.5128 0.8266 83.8861 87.1395

142 72.3000 74.0631 0.6414 72.8009 75.3253

143 74.3000 78.6975 0.3977 77.9149 79.4801

144 99.1000 81.4626 0.4923 80.4937 82.4315

145 75.6000 77.7628 0.4116 76.9527 78.5729

146 70.6000 76.3608 0.4734 75.4293 77.2924

147 77.6000 80.2163 0.4274 79.3753 81.0574

148 66.4000 72.1938 0.8083 70.6031 73.7844

149 74.1000 81.6184 0.5024 80.6297 82.6070

150 88.7000 84.7339 0.7544 83.2493 86.2186

151 81.5000 80.4500 0.4372 79.5896 81.3104

152 77.3000 78.7365 0.3976 77.9539 79.5190

153 72.7000 77.0229 0.4389 76.1591 77.8867

154 65.0000 73.5568 0.6848 72.2092 74.9045

155 86.4000 79.6322 0.4086 78.8281 80.4363

156 88.2000 80.2942 0.4305 79.4470 81.1415

157 77.1000 77.7239 0.4127 76.9116 78.5362

158 56.8000 76.2440 0.4803 75.2988 77.1892

159 77.9000 82.3583 0.5544 81.2672 83.4494

160 86.7000 83.7992 0.6713 82.4781 85.1204

161 75.6000 80.3721 0.4338 79.5185 81.2258

162 80.7000 78.8143 0.3977 78.0317 79.5970

163 93.6000 84.1108 0.6985 82.7361 85.4855

164 89.5000 84.4224 0.7262 82.9932 85.8516

165 76.4000 74.8031 0.5812 73.6593 75.9468

166 81.4000 76.4777 0.4667 75.5592 77.3961

167 80.0000 74.2578 0.6251 73.0276 75.4881

168 80.3000 76.8671 0.4462 75.9889 77.7453

169 76.5000 81.9299 0.5234 80.8998 82.9600

170 81.2000 81.8520 0.5181 80.8325 82.8715

171 82.5000 81.9689 0.5262 80.9334 83.0043

172 84.3000 81.8520 0.5181 80.8325 82.8715

173 76.0000 78.5028 0.3986 77.7184 79.2871

174 75.7000 78.5417 0.3983 77.7579 79.3256

175 84.5000 82.7867 0.5874 81.6308 83.9426

176 78.6000 77.0229 0.4389 76.1591 77.8867

177 65.3000 72.2327 0.8046 70.6492 73.8162

178 78.8000 78.4638 0.3989 77.6789 79.2488

179 85.1000 80.3721 0.4338 79.5185 81.2258

180 79.4000 80.6837 0.4482 79.8017 81.5657

181 80.5000 83.1372 0.6156 81.9258 84.3486

182 74.7000 80.2553 0.4289 79.4112 81.0994

183 90.1000 80.2553 0.4289 79.4112 81.0994

184 93.9000 85.4739 0.8229 83.8544 87.0933

185 67.5000 79.9827 0.4188 79.1584 80.8070

186 69.9000 70.9865 0.9232 69.1697 72.8033

187 71.0000 79.2427 0.4011 78.4535 80.0320

188 88.8000 84.3445 0.7193 82.9290 85.7599

189 74.7000 76.0493 0.4923 75.0805 77.0181

190 70.8000 70.2465 0.9954 68.2876 72.2055

191 90.8000 73.1284 0.7227 71.7062 74.5507

192 92.3000 87.7326 1.0416 85.6828 89.7825

193 73.5000 72.2327 0.8046 70.6492 73.8162

194 91.9000 81.5015 0.4948 80.5278 82.4753

195 83.7000 76.5556 0.4624 75.6456 77.4655

plot of predicted by worried and 95% confidence intervals 60

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

131 72.4323 99.7616 0.1030

132 64.8872 92.0405 -2.6638

133 70.4490 97.6947 3.6281

134 69.6060 96.8242 -6.1151

135 59.0635 86.3366 9.5000

136 63.3239 90.4882 7.7939

137 56.9517 84.3202 -4.6360

138 65.0041 92.1573 2.3193

139 59.5397 86.7951 -12.5674

140 59.5397 86.7951 3.6326

141 71.8616 99.1640 0.1872

142 60.4505 87.6757 -1.7631

143 65.1210 92.2741 -4.3975

144 67.8740 95.0511 17.6374

145 64.1847 91.3410 -2.1628

146 62.7749 89.9468 -5.7608

147 66.6363 93.7964 -2.6163

148 58.5468 85.8408 -5.7938

149 68.0284 95.2083 -7.5184

150 71.0989 98.3690 3.9661

151 66.8688 94.0313 1.0500

152 65.1599 92.3130 -1.4365

153 63.4414 90.6044 -4.3229

154 59.9360 87.1776 -8.5568

155 66.0544 93.2100 6.7678

156 66.7138 93.8747 7.9058

157 64.1456 91.3022 -0.6239

158 62.6571 89.8309 -19.4440

159 68.7605 95.9561 -4.4583

160 70.1810 97.4175 2.9008

161 66.7913 93.9530 -4.7721

162 65.2378 92.3909 1.8857

163 70.4873 97.7343 9.4892

164 70.7932 98.0515 5.0776

165 61.2009 88.4052 1.5969

166 62.8926 90.0627 4.9223

167 60.6481 87.8675 5.7422

168 63.2847 90.4495 3.4329

169 68.3368 95.5230 -5.4299

170 68.2598 95.4443 -0.6520

171 68.3754 95.5623 0.5311

172 68.2598 95.4443 2.4480

173 64.9261 92.0794 -2.5028

174 64.9651 92.1183 -2.8417

175 69.1835 96.3899 1.7133

176 63.4414 90.6044 1.5771

177 58.5866 85.8789 -6.9327

178 64.8872 92.0405 0.3362

179 66.7913 93.9530 4.7279

180 67.1010 94.2663 -1.2837

181 69.5292 96.7452 -2.6372

182 66.6751 93.8355 -5.5553

183 66.6751 93.8355 9.8447

184 71.8235 99.1242 8.4261

185 66.4037 93.5617 -12.4827

186 57.3113 84.6617 -1.0865

187 65.6658 92.8197 -8.2427

188 70.7168 97.9722 4.4555

189 62.4607 89.6378 -1.3493

190 56.5517 83.9413 0.5535

191 59.5001 86.7568 17.6716

192 74.0246 101.4407 4.5674

193 58.5866 85.8789 1.2673

194 67.9126 95.0904 10.3985

195 62.9711 90.1400 7.1444

plot of predicted by worried and 95% confidence intervals 61

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

Output Statistics

 

Dep Var Predicted Std Error

Obs exam Value Mean Predict 95% CL Mean

 

196 65.0000 74.8031 0.5812 73.6593 75.9468

197 85.8000 83.1372 0.6156 81.9258 84.3486

198 69.3000 80.8784 0.4582 79.9767 81.7801

199 83.4000 83.2151 0.6220 81.9911 84.4391

200 88.6000 78.8922 0.3979 78.1092 79.6753

201 76.0000 79.1648 0.4001 78.3776 79.9521

202 89.9000 84.8897 0.7687 83.3770 86.4024

203 76.8000 75.4262 0.5344 74.3744 76.4779

204 83.0000 76.7503 0.4521 75.8606 77.6399

205 77.1000 75.0367 0.5632 73.9284 76.1450

206 89.2000 79.5153 0.4059 78.7166 80.3141

207 72.4000 79.3985 0.4036 78.6043 80.1927

208 84.5000 80.6447 0.4463 79.7665 81.5230

209 73.2000 75.6598 0.5180 74.6404 76.6793

210 79.4000 82.2415 0.5458 81.1674 83.3155

211 70.5000 74.0242 0.6447 72.7555 75.2928

212 68.6000 72.5832 0.7722 71.0636 74.1029

213 78.3000 74.2968 0.6219 73.0729 75.5207

214 84.9000 79.7880 0.4128 78.9757 80.6003

215 77.0000 78.1133 0.4036 77.3191 78.9075

216 67.6000 70.8307 0.9383 68.9842 72.6773

217 84.4000 81.8131 0.5154 80.7988 82.8273

218 85.5000 79.0480 0.3989 78.2630 79.8330

219 94.3000 81.4626 0.4923 80.4937 82.4315

220 64.6000 76.7503 0.4521 75.8606 77.6399

221 76.0000 73.9852 0.6480 72.7101 75.2604

222 79.4000 83.7214 0.6646 82.4134 85.0293

223 74.9000 78.9701 0.3983 78.1863 79.7540

224 89.3000 79.9827 0.4188 79.1584 80.8070

225 85.7000 77.9576 0.4067 77.1571 78.7580

226 74.4000 78.6586 0.3978 77.8758 79.4414

227 89.5000 83.1761 0.6187 81.9585 84.3938

228 86.4000 80.4890 0.4389 79.6251 81.3528

229 78.7000 79.2817 0.4016 78.4913 80.0721

230 78.3000 80.3332 0.4321 79.4828 81.1836

231 93.8000 83.8382 0.6747 82.5104 85.1659

232 85.8000 78.5028 0.3986 77.7184 79.2871

233 75.0000 74.9588 0.5691 73.8388 76.0789

234 68.0000 73.8294 0.6612 72.5282 75.1307

235 57.1000 68.3772 1.1819 66.0513 70.7031

236 75.0000 79.1648 0.4001 78.3776 79.9521

237 74.7000 79.0480 0.3989 78.2630 79.8330

238 78.2000 86.9148 0.9611 85.0234 88.8062

239 78.2000 82.1636 0.5401 81.1007 83.2264

240 89.1000 76.8671 0.4462 75.9889 77.7453

241 73.1000 79.3206 0.4022 78.5291 80.1122

242 86.1000 77.6850 0.4139 76.8704 78.4995

243 76.1000 74.9978 0.5662 73.8836 76.1119

244 87.6000 81.6573 0.5049 80.6636 82.6510

245 74.1000 76.7892 0.4501 75.9034 77.6750

246 88.9000 81.1121 0.4711 80.1849 82.0393

247 88.9000 79.8269 0.4139 79.0124 80.6414

248 86.4000 79.7490 0.4117 78.9389 80.5591

249 80.3000 81.3847 0.4875 80.4254 82.3440

250 81.3000 81.7741 0.5127 80.7651 82.7832

251 68.2000 76.9839 0.4407 76.1167 77.8512

252 76.7000 71.6485 0.8597 69.9568 73.3403

253 89.5000 83.4098 0.6381 82.1540 84.6656

254 82.6000 75.1925 0.5515 74.1072 76.2778

255 77.0000 73.4789 0.6916 72.1179 74.8400

256 84.5000 75.3872 0.5372 74.3300 76.4445

257 75.4000 73.7126 0.6713 72.3916 75.0336

258 71.5000 77.5681 0.4175 76.7464 78.3898

259 76.0000 79.7490 0.4117 78.9389 80.5591

260 75.6000 73.4011 0.6985 72.0265 74.7756

plot of predicted by worried and 95% confidence intervals 62

08:48 Wednesday, November 12, 2003

 

The REG Procedure

Model: MODEL1

Dependent Variable: exam

 

 

Output Statistics

 

Obs 95% CL Predict Residual

 

196 61.2009 88.4052 -9.8031

197 69.5292 96.7452 2.6628

198 67.2945 94.4623 -11.5784

199 69.6060 96.8242 0.1849

200 65.3157 92.4688 9.7078

201 65.5880 92.7417 -3.1648

202 71.2516 98.5278 5.0103

203 61.8315 89.0209 1.3738

204 63.1671 90.3334 6.2497

205 61.4375 88.6359 2.0633

206 65.9379 93.0928 9.6847

207 65.8213 92.9757 -6.9985

208 67.0623 94.2271 3.8553

209 62.0676 89.2521 -2.4598

210 68.6450 95.8379 -2.8415

211 60.4109 87.6374 -3.5242

212 58.9443 86.2221 -3.9832

213 60.6877 87.9059 4.0032

214 66.2097 93.3662 5.1120

215 64.5361 91.6906 -1.1133

216 57.1515 84.5099 -3.2307

217 68.2212 95.4049 2.5869

218 65.4713 92.6247 6.4520

219 67.8740 95.0511 12.8374

220 63.1671 90.3334 -12.1503

221 60.3714 87.5990 2.0148

222 70.1044 97.3383 -4.3214

223 65.3935 92.5467 -4.0701

224 66.4037 93.5617 9.3173

225 64.3800 91.5352 7.7424

226 65.0820 92.2351 -4.2586

227 69.5676 96.7847 6.3239

228 66.9075 94.0704 5.9110

229 65.7047 92.8587 -0.5817

230 66.7526 93.9138 -2.0332

231 70.2193 97.4570 9.9618

232 64.9261 92.0794 7.2972

233 61.3587 88.5590 0.0412

234 60.2131 87.4457 -5.8294

235 54.6251 82.1293 -11.2772

236 65.5880 92.7417 -4.1648

237 65.4713 92.6247 -4.3480

238 73.2295 100.6001 -8.7148

239 68.5680 95.7592 -3.9636

240 63.2847 90.4495 12.2329

241 65.7436 92.8977 -6.2206

242 64.1065 91.2634 8.4150

243 61.3981 88.5975 1.1022

244 68.0669 95.2476 5.9427

245 63.2063 90.3721 -2.6892

246 67.5264 94.6977 7.7879