Effect size is one of the two major factors that contribute to power; the other factor is
A)the sample's standard deviation.
B)the minimum meaningful difference.
C)the sample size.
D)the mean of the known population.

Question

Quizplus · Accepted Answer

The sample size is the other major factor that contributes to power along with effect size. Sample size determines the precision of an estimate, making it easier to detect small effects with larger samples. Therefore, C is the best choice. A, B, and D are incorrect because they are not major factors that contribute to power.

Effect Size Is One of the Two Major Factors That