Asked by Rishi Gowda on Jul 06, 2024
Verified
How many research hypotheses are used in a 2 × 2 factorial ANOVA?
A) 1
B) 2
C) 3
D) 4
Factorial ANOVA
An extension of ANOVA that evaluates the effect of two or more independent variables on a dependent variable, including their interaction effects.
Research Hypotheses
Research hypotheses are the specific, testable predictions made before conducting research, suggesting potential relationships or effects that the study aims to investigate.
- Identify the number of research hypotheses in factorial ANOVA setups.
Verified Answer
LM
Leesa MendiJul 09, 2024
Final Answer :
C
Explanation :
In a 2 × 2 factorial ANOVA, there are typically three research hypotheses: one for each of the two main effects and one for the interaction effect between the two factors.
Learning Objectives
- Identify the number of research hypotheses in factorial ANOVA setups.