A correlated groups t test is analogous to an independent groups t test with the effects of individual differences _____ the _____.
A)added to;standard error
B)extracted from;independent variable
C)extracted from;dependent variable
D)extracted from;sample

Question

Quizplus · Accepted Answer

In a correlated groups t test, the effects of individual differences are extracted from the dependent variable, which means that each participant is measured more than once and the scores are then compared within each participant. This is also known as a repeated measures t test. Therefore, choice C is the correct answer. Choices A, B, and D are incorrect because they do not accurately describe the process of a correlated groups t test.

A Correlated Groups T Test Is Analogous to an Independent