A two-tailed test is performed at 95% confidence. The p-value is determined to be 0.09. The null hypothesis
A)must be rejected
B)should not be rejected
C)could be rejected, depending on the sample size
D)has been designed incorrectly

Question

Quizplus · Accepted Answer

Since the p-value is greater than the significance level of 0.05 (corresponding to 95% confidence), the null hypothesis should not be rejected.

A Two-Tailed Test Is Performed at 95% Confidence