Which of the Following Is (Are)true Regarding the Necessary Assumptions

question 174

Multiple Choice

Which of the following is (are) true regarding the necessary assumptions for using the Kruskal- Wallis Rank Test?

• A)The underlying variable is continuous.
• B)If the assumptions for the F test do not hold ,use the Kruskal-Wallis Rank Test.
• C)The samples arranged in c columns are independently and randomly selected from their populations.
• D)All of the above are correct.

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Definitions:

Physiological Reactions

Bodily responses to stimuli or situations that are automatic and not under voluntary control, such as changes in heart rate or hormonal activity.

Placebo Pill

An inert substance given to a participant in a study, which has no therapeutic effect and is used to control for the placebo effect in experiments.

Unconscious Attributions

Psychological processes that influence one's behavior and thoughts without their aware realization.

Binocular Rivalry

A visual phenomenon occurring when each eye is presented with different images, leading the brain to alternate between perceptions rather than merging the two images into one coherent view.