A t-test for independent means is appropriate for studies that use a:
A) within-subjects design with two levels of the independent variable.
B) within-subjects design with more than two levels of the independent variable.
C) between-subjects design with two levels of the independent variable.
D) between-subjects design with more than two levels of the independent variable.

Question

Quizplus · Accepted Answer

A t-test for independent means is designed to compare the means of two groups where participants are only in one group (between-subjects design) and there are only two levels of the independent variable.

A T-Test for Independent Means Is Appropriate for Studies That