Refer to the following ANOVA table.
Source DF SS MS F
Regression 5 3710.0 742.00 12.89
Error 46 2647.38 7
Total 51 6357.38
a. How large was the sample?
b. How many independent variables are there?
c. How many dependent variables are there?
d. Compute the standard error of estimate. About 95% of the residuals will be between what two values?
e. Determine the coefficient of multiple determination. Interpret this value.