A Researcher Wants to Be Able to Predict First-Semester Grade

Multiple Choice

A researcher wants to be able to predict first-semester grade point average with as much accuracy as possible, so she would like to use both high school grade point average and SAT score as predictor variables.Which technique would be most appropriate to make this prediction?

A) simple linear regression
B) proportionate reduction in error
C) multiple regression
D) standardized regression coefficient