1. The adjusted coefficient of determination
a. Is a corrolary to Evan's rule
b. Is intended to show the stability of the regression analysis
c. Penalizes the inclusion of useless predictors
2. The F-Test does which of the following
a. Tests a single coefficient for significance
b. Tests the overall model for significance
c. Tests the ANOVA table for significance
d. Tests the R-square value for significance
3. Which is the general null hypothesis for the F test?
a. Ho:Bk=0
b. Ha:Bn=0
c. Ho:Bi+Bk=0
d. Ho:B1=B2=...=Bk=0