______ variability may also be thought of as ______.
A) Between-group; 'error'
B) Within-group; 'error'
C) Between-group; 'significant'
D) Within-group; 'effect'

Question

Quizplus · Accepted Answer

Within-group variability (also known as "error") refers to the variation in scores that is not related to the independent variable or experimental manipulation. It represents the natural differences among participants or measurement errors, rather than a true effect. Between-group variability, on the other hand, refers to the variation in scores that is related to the independent variable, indicating that the groups being compared are truly different from each other. Therefore, option B is the correct answer.

______ Variability May Also Be Thought of as ______

Variability May Also Be Thought of as