Suppose that we reject a null hypothesis at the 0 05 level o

Suppose that we reject a null hypothesis at the 0 .05 level of significance. Then for which of the following alpha-values do we also reject the null hypothesis?

0.04

0.02

0.06

All of the following:
0.02, 0.04, 0.06

Solution

If we reject it at alpha = 0.05, then we reject it at any significance level GREATER THAN 0.05.

Hence,

OPTION C: 0.06 [ANSWER]