The p-value criterion for hypothesis testing is to retain the null hypothesis if: A)p-value = α. B)p-value α. D)-α.

Question

The p-value criterion for hypothesis testing is to retain the null hypothesis if:
A)p-value = α.
B)p-value < α.
C)p-value > α.
D)-α.< p-value < α.

Quizplus · Accepted Answer

The p-value criterion for hypothesis testing states that we retain (fail to reject) the null hypothesis if the p-value is greater than the significance level (α). If the p-value is less than or equal to α, we reject the null hypothesis.

The P-Value Criterion for Hypothesis Testing Is to Retain the Null