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Mathematics, 04.08.2021 23:50 majorsam82

A research study begins by separating a sample of 40-year-old men into two groups: a high-income group and a low income group. A score measuring alcohol use is then obtained for each participant. The study intends to determine whether a relationship exists between income and alcohol use. This study is an example of the research strategy.

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A research study begins by separating a sample of 40-year-old men into two groups: a high-income gro...

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