Question

Which statement about sample size is true?

A.
As the sample size within a study increases, statistical power decreases.
B.
As the sample size within a study decreases, statistical power decreases.
C.
As the sample size within a study decreases, statistical power increases.
D.
As the sample size within a study decreases, statistical power remains unaffected.

Answer 1

B. took the test :)

Answer 2

The answer is B. The larger the sample size, the more reliable the statistics are.