Assuming the Same Significance Level Is Used, How Does Increasing

Multiple Choice

Assuming the same significance level is used, how does increasing the sample size from 50 to 100 affect the power of a test? ​

A) The power decreases.
B) The power increases.
C) The power does not change.
D) The power does change, but it might either decrease or increase.
E) It is not possible to predict whether the power will increase, decrease, or remain the unchanged.