The p -value criterion for hypothesis testing is to reject the null hypothesis if:
A)p -value = a
B)p -value a
C)p -value a
D)- a p -value a

Question

The p -value criterion for hypothesis testing is to reject the null hypothesis if:
A)p -value = a
B)p -value a
C)p -value > a
D)- a p -value a

Quizplus · Accepted Answer

The p-value criterion for hypothesis testing states that the null hypothesis should be rejected if the p-value is less than or equal to the significance level (α). This is because a p-value less than α indicates that the observed data are sufficiently inconsistent with the null hypothesis, suggesting that the null hypothesis may not be true.

The P -Value Criterion for Hypothesis Testing Is to Reject