[Objective: Understand the Hypothesis Test of Proportions from Two Populations]

question 40

Multiple Choice

[Objective: Understand the hypothesis test of proportions from two populations] A researcher believes that the exercise habits of men and women are different. He takes a random sample from each population and records the response to the question, "Did you exercise for at least 30 minutes twice a week?" The null hypothesis is Choose the correct alternative hypothesis.

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Definitions:

Temperaments

Inherent personality traits and dispositions that influence how individuals react to their environment, evident from birth and forming the basis of later personality.

Genomes

The complete set of DNA, including all of its genes, in an organism or a cell.

Personality Traits

Consistent patterns of thoughts, feelings, and behavior that characterize an individual across different situations.

Attitudes

A person's feelings, beliefs, and behavioral predispositions toward people, objects, ideas, or situations.