What Test Is an Appropriate Substitute for the ANOVA Procedure

question 31

Multiple Choice

What test is an appropriate substitute for the ANOVA procedure if the assumptions for ANOVA cannot be met?

• A)z
• B)t
• C)Rank correlation
• D)Kruskal−Wallis

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Definitions:

Within-Subjects Design

A research design in which the same group of subjects is exposed to each condition or treatment.

Treatment Conditions

Specific situations or environments created within an experiment in which participants are exposed to a particular variable or intervention being tested.

Dependent Variables

The variables in an experiment that are expected to change as a result of manipulations to the independent variable.

Pretest-Posttest Control

A research design that measures participants before and after an intervention, comparing to a control group not receiving the intervention.