Null hypothesis significance testing answers the question ________, while an effect size analysis answers the question ________.
A)how much of an effect did one factor have on another?; is the difference significant?
B)is the difference significant?; how much of an effect did one factor have on another?
C)can we reject Ho; is the sample large enough?
D)have we made a Type I error?; have we made a Type II error?

Question

Quizplus · Accepted Answer

Null hypothesis significance testing determines if the observed difference is statistically significant, while effect size analysis measures the magnitude of the effect.

Null Hypothesis Significance Testing Answers the Question ________, While an Effect