An Experiment Is Done as a 3 × 5 ANOVA

question 4

Multiple Choice

An experiment is done as a 3 × 5 ANOVA and the experiment is replicated twice. What are the degrees of freedom of the F statistic associated with the interaction effect?

• A)8 and 15
• B)15 and 30
• C)6 and 30
• D)None of the above

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Definitions:

Research Hypothesis

A testable prediction about the relationship between variables that the researcher proposes to explore.

Theoretical Average

Refers to the mean value that is expected or predicted on the basis of a theory or a model.

Population

The entire group of individuals or instances about whom the research may provide conclusions.

Group

A collection of individuals assembled for the purpose of conducting a study or observed in research, characterized by shared traits or conditions.