In order to control the job turnover ratio, the personnel department did a survey and found that
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In order to control the job turnover ratio, the personnel department did a survey and found that out of the 500 employees who were hired in the last year, only 234 stayed. Does that provide enough evidence to support the hypothesis that the retention ratio is lower than 50 %? Do a 5 % test.
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Related Book For
Statistics For Business And Financial Economics
ISBN: 9781461458975
3rd Edition
Authors: Cheng Few Lee , John C Lee , Alice C Lee
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