Consider the following ANOVA table for multiple regression model. Completes parts a through f below.

Source df SS MS F

Regression 55

Residual 12

Total 18 100

a. What is the size of this sample(n)?

b. What is the degree of freedom (df) of Sum of Square Regression (SSR)?

c. What is the number of the independent variables?

d. Find the Sum of Square Regression (SSR)?

e. Find the Mean squares of the regression (MSR)?

f. Find the Mean squares of the Residual (MSE)?

g. Find the F-test statistic?

h. Find multiple coefficients of determination ( )?