Asked by Christy Kovaleski on Jul 05, 2024
Verified
In a 5 × 4 factorial ANOVA design,how many possible group assignments for subjects are there?
A) 5
B) 20
C) 4
D) 9
5 × 4 Factorial ANOVA
A type of factorial analysis of variance that involves two independent variables with 5 levels for the first and 4 levels for the second, analyzing the effect of these variables on a dependent variable.
Subjects
Individuals or entities that participate in a research study.
- Understand the influence that different numbers of levels and factors have on ANOVA's design and analytical methods.
Verified Answer
GE
Ginger evansJul 07, 2024
Final Answer :
B
Explanation :
In a 5 × 4 factorial design, there are 5 levels for one factor and 4 levels for another. This means that there are 5 × 4 = 20 possible combinations of the two factors. Each combination can be considered a group assignment for subjects, so there are 20 possible group assignments. Therefore, the correct answer is B.
Learning Objectives
- Understand the influence that different numbers of levels and factors have on ANOVA's design and analytical methods.