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A researcher wanted to compare the rates of depression between smokers and non smokers. They ran- domly sample 100 smokers and 100 nonsmokers. After interviewing
A researcher wanted to compare the rates of depression between smokers and non smokers. They ran- domly sample 100 smokers and 100 nonsmokers. After interviewing everyone in the study, the researcher compared the rate of depression between the two groups. (a) What type of study is being conducted? (b) What type of sampling is being used
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Business Analytics Data Analysis and Decision Making
Authors: S. Christian Albright, Wayne L. Winston
5th edition
1133629601, 9781285965529 , 978-1133629603
