A researcher conducts a study in which the same participants are observed across each level of the independent variable.If there are only two levels of the independent variable,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 described uses the same participants across each level of the independent variable, which means that the two groups being compared are related or dependent. Therefore, a related samples t test would be appropriate for this study.

A Researcher Conducts a Study in Which the Same Participants