As the Critical Region decreases in size,
A)the probability of Type I error increases.
B)the probability of rejecting the null hypothesis increases.
C)alpha increase.
D)the probability of Type II error increases.

Question

Quizplus · Accepted Answer

As the critical region decreases, it becomes harder to reject the null hypothesis, thus increasing the probability of a Type II error (failing to reject a false null hypothesis).

As the Critical Region Decreases in Size