?

AP® Statistics

Free Version

Upgrade subject to access all content

Moderate

Type II Reduction

APSTAT-YWLNNB

Which of the following statements is/are true given the following situation?

When performing a two-sample T-test, possible ways to reduce the probability of a type II error would be to

I. Increase alpha.
II. Increase sample size.
III. Use a matched pairs experimental design.

A

I only.

B

II only.

C

III only.

D

I and II only.

E

II and III only.