For a one-sample t test, an effect size that would qualify as large is
A) 0.05
B) 0.20
C) 0.80
D) all of the other alternatives are correct
E) none of the other alternatives are correct.

Question

Quizplus · Accepted Answer

In the context of effect sizes, a value of 0.80 is typically considered large according to Cohen's conventions. This means that the effect is strong or highly significant in a statistical sense. Cohen's d is a measure of effect size used in the context of a t-test, and values of 0.2, 0.5, and 0.8 correspond to small, medium, and large effect sizes, respectively.

For a One-Sample T Test, an Effect Size That Would