It has been hypothesized that overall academic success for freshmen at college as measured by grade point average (GPA) is a function of IQ scores (X₁) , hours spent studying each week (X₂) , and one's high school average (X₃) . Suppose the regression equation is: Y' = -6.9 + 0.055X₁+ 0.107X₂+ 0.0083X₃.
The multiple standard error is 6.313 and R²= 0.826. How many dependent variables are in the regression equation?

Question

Quizplus · Accepted Answer

In regression analysis, the dependent variable is the outcome variable that the equation predicts. This equation predicts GPA, which is represented by Y', indicating there is only one dependent variable.

It Has Been Hypothesized That Overall Academic Success for Freshmen