Perform an F-Test for Lack of Fit
-When Performing a Multiple

Multiple Choice

Perform an F-test for Lack of Fit
-When performing a multiple linear regression, if we test the null hypothesis that the coefficients are all zero, what is the decision rule?

A) If $\mathrm { p } < \alpha$ , then reject the null hypothesis.
B) If $p > \alpha$ , then reject the null hypothesis.
C) If $\mathrm { p } < \alpha$ , then fail to reject the null hypothesis.
D) If $p > \alpha$ , then fail to reject the alternative hypothesis.