A researcher conducts a study in which different participants are independently observed within groups,and the same participants are observed between groups.If there are only two groups,then what type of t test is appropriate for this study?
A) one-sample t test
B) two-independent-sample t test
C) related-samples t test
D) There is not enough information to answer this question.

Question

Quizplus · Accepted Answer

The study involves the same participants being observed within and between groups, which indicates a related-samples design. Therefore, a related-samples t test would be the best choice.

A Researcher Conducts a Study in Which Different Participants Are