One reason for reporting measures of effect size is that a very small treatment effect observed in a sample can be statistically significant,especially if
A)the sample size is very large.
B)the sample size is very small.
C)the sample is not representative of the population.
D)the sample is representative of the population.

Question

Quizplus · Accepted Answer

A small treatment effect observed in a sample can still be statistically significant if the sample size is very large. Therefore, reporting measures of effect size can help to provide additional information beyond the statistical significance of the result.

One Reason for Reporting Measures of Effect Size Is That