If we reject the null hypothesis at the 0.01 level of significance, then we must also reject it at the 0.05 level.

Name: If we reject the null hypothesis at the 0.01 level of significance, then we must also reject it at the 0.05 level.
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Question

If we reject the null hypothesis  at the 0.01 level of significance, then we must also reject it at the 0.05 level.

Quizplus · Accepted Answer

If we reject the null hypothesis at a lower level of significance (e.g. 0.01), it means that the evidence against the null hypothesis is stronger. Therefore, we would also reject the null hypothesis at a higher level of significance (e.g. 0.05).

If We Reject the Null Hypothesis at the 0