Effect sizes rely on comparison of a distribution of _____ rather than on a distribution of _____ and are therefore unaffected by sample size.
A) means; scores
B) scores; means
C) errors; residuals
D) residuals; errors

Question

Quizplus · Accepted Answer

Effect sizes are calculated based on the distribution of scores across groups or conditions, rather than on the distribution of means, which can be influenced by the size of the sample. This makes effect sizes a useful measure for understanding the magnitude of an effect independently of the sample size.

Effect Sizes Rely on Comparison of a Distribution of _____