Your TA e-mailed you a data set. The variables are: subject number, v1: Test Score (score of Math test), v2: Number of seconds spent studying math in a year, v3: intelligence score, and V4: days since last played a video game. V1 is your dependent variable You assignment is to:

(1) Read in the data

(2)
Find the best predicting
regression model with the least variables.

(4) Explain the results of your analysis in a short write-up in APA format.