In an attempt to better predict student grades, Joey decides to run a regression with college GPA as the dependent variable.As the independent variables, Joey includes the students' high school GPA, their SAT scoresand the number of overdue books (OVERDUE) that the student has accumulated during his/her time at UWG.Joey's hypothesis is that people who have more overdue books would be more likely to have bad grades, because they are irresponsible, and as we all know, irresponsible people make bad grades.Answer the following questions about the regression results

In an attempt to better predict student grades, Joey decides to run a regression with college GPA as the dependent variable. As the independent variables, Joey includes the students' high school GPA, their SAT scores and the number of overdue books (OVERDUE) that the student has accumulated during his/her time at UWG. Joey's hypothesis is that people who have more overdue books would be more likely to have bad grades, because they are irresponsible, and as we all know, irresponsible people make bad grades. Answer the following questions about the regression results. Assume n=l ,000 i.e., large. Intercept HSiGPA SAT 1 0.0012 0 4.05 0.0001 OVERDUE 1 0.0227 0.05 0.44 0.6600 ls Joey's hypothesis about overdue books supported by the regression results above? options: a) Yes, the more overdue books, the higher the GPA. The results are also very signicant. b) No, more overdue books cesnlts in a higher, not lower GPA. c) No, the estimated effect of OVERDUE is insignicant. d) Both, B and C are correct