Although the size of the sample can influence the outcome of a hypothesis test,it has little or no influence on measures of effect size.

Question

Quizplus · Accepted Answer

The size of the sample can affect the power of the test, and therefore the ability to detect a significant difference between groups or conditions. However, measures of effect size, such as Cohen's d or odds ratios, are calculated based on the difference between means or proportions, and therefore are not affected by sample size.

Although the Size of the Sample Can Influence the Outcome