(Solution Library) A professor obtains SAT scores and freshman grade point averages for a group of n=15 college students. The SAT scores have a mean of M=580 with
Question: A professor obtains SAT scores and freshman grade point averages for a group of n=15 college students. The SAT scores have a mean of M=580 with SS= 22,400, and the gpa's have a mean of 3.10 with SS=1.26, and SP=84.
- find the regression equation for predicting GPA and SAT scores.
- What percentage of the variance in the GPAs is accounted for by the regression equation? (compute the correlation, r, then find r squared)
Deliverable: Word Document 
(See Solution) One set of 12 pairs of scores, X and Y values,
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