Use multiple linear regression to predict the Stats grade by 2 independent/input variables (pre-requisite course grades): Calculus grade Geometry grade a. Using SPSS, compute the equation of the regression line b. How much of the stat grade is explained by the calculus grade? By the Geometry grade? c. What can you say regarding the strength and direction of correlation? Is it statistically significant? d. Which of the 2 independent variables has a greater effect on the dependent variable? Explain how you reached your conclusion

Stats Grade Calculus Grade Geometry Grade 85 90 85 77 77 72 97 86 94 91 88 82 74 78 67 79 65 72 83 94 80 95 80 75 66 69 74 87 76 84 91 88 96 69 58 78 72 69 70 85 93 95