According to your text, the fewest number of participants required for a correlation study is
A) 15.
B) 30.
C) 45.
D) 60.

Question

Quizplus · Accepted Answer

While there is no hard and fast rule for the minimum number of participants required for a correlation study, a commonly accepted guideline is to have a sample size of at least 30 participants. This ensures that the data is adequately representative of the population and it provides enough statistical power to draw valid conclusions. Therefore, the best choice is B (30 participants).

According to Your Text, the Fewest Number of Participants Required