In a(n) _____, each participant is assigned to only one group in order to compare mean differences in a between-groups design.
A) single-sample t test
B) z test
C) independent-samples t test
D) dependent-samples t test

Question

Quizplus · Accepted Answer

The independent-samples t test is a between-groups design that compares mean differences between two groups. Each participant is only assigned to one group, making it different from a dependent-samples t test where each participant is assigned to both groups. The single-sample t test and z test are both used for within-group designs.

In A(n) _____, Each Participant Is Assigned to Only One