Jenna wants to address the following research questions: (a) How well do high school test scores and grade point averages predict test performance in a statistics course? (b) Is it necessary to have both high school test scores and grade point averages as predictors of scores in statistics? Conduct the appropriate regression analysis to answer these questions.

What is the criterion variable? Should the predictor variables be divided into sets and, if so, what variables should be included in each set? If you divided the predictors into sets, do you think that they should be ordered?

From Green and Salkind (2017) Using SPSS for Windows and Macintosh Lesson 34 Exercise file 1 pp 215-216 question 1