Designs that are equal in the number of factors are
A) independent t test and factorial ANOVA
B) paired t test and factorial ANOVA
C) one-way ANOVA and factorial ANOVA
D) none of the other alternatives are correct.

Question

Quizplus · Accepted Answer

None of the pairs listed (independent t-test and factorial ANOVA, paired t-test and factorial ANOVA, one-way ANOVA and factorial ANOVA) are equal in the number of factors they involve. Independent and paired t-tests involve comparisons between two groups (or conditions), one-way ANOVA involves one factor with multiple levels, and factorial ANOVA involves two or more factors, each with potentially multiple levels.

Designs That Are Equal in the Number of Factors Are