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Question - Describing a multiple regression. As part of a study entitled "Predicting Success for Actuarial Students in Undergraduate Mathematics Courses," data from 106 Bryant University actuarial graduates were obtained. The researchers were interested in describing how students' overall math grade point averages are explained by SAT Math and Verbal scores, class rank, and Bryant University's mathematics placement score.

(a) What is the response variable?

(b) What is n, the number of cases?

(c) What is p, the number of explanatory variables?

(d) What are the explanatory variables?

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