2. In another attempt to predict the GPA of college students, the psychologist analyzes the relationship between SAT scores and Freshman GPA. She finds that there is a small but significant relationship that she reports as r (60) = .25, p = .05. What is the Z score regression equation for predicting GPA on the basis of SAT scores? Refer to advice on A3 above on the correct format for reporting a Z score equation. - GPA = .05 (SAT)