A two-factor,independent-measures research study with 2 levels of factor A and 3 levels of factor B with n = 10 participants in each treatment condition would require a total of 60 participants.

Question

Quizplus · Accepted Answer

This is correct since the total number of participants required in this study would be the product of the number of levels for each factor multiplied by the number of participants in each treatment condition: 2 levels of A x 3 levels of B x 10 participants in each treatment condition = 60 participants.

A Two-Factor,independent-Measures Research Study with 2 Levels of Factor a and 3