If,in a Repeated-Measures ANOVA,k = 4 and N = 6,the

question 26

Multiple Choice

If,in a repeated-measures ANOVA,k = 4 and n = 6,the df for the F-ratio equals

• A)4,6.
• B)3,5.
• C)3,15.
• D)3,20.

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Definitions:

Main Effects

The individual impact of each independent variable on the dependent variable in an analysis.

Independent Variables

Factors or conditions in an experiment that are manipulated by the researcher to study their effects on the dependent variables.

Obtained Value

The actual value found from a mathematical calculation or experiment, often compared to expected or theoretical values in hypothesis testing.

Factorial ANOVA

A statistical test used to evaluate the difference between the means of three or more groups based on two or more factors.