Suppose a project was undertaken by the Department of Labor in a southern state to determine whether

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Suppose a project was undertaken by the Department of Labor in a southern state to determine “whether the most recent economic recession affected men and women differently. Assume that random samples of 485 adult males and 242 adult females were selected. The subjects were asked whether they had been involuntarily unemployed for four or more consecutive weeks at any time during the“past 8 years. Fifty of the men responded “Yes” to the question, and 36 women responded “Yes.” Based on these sample data, what should the analysis by the“Department of Labor conclude about whether there“is a statistical difference in the proportions of men and women who were unemployed? Test at an alpha = 0.05 level.

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Business Statistics A Decision Making Approach

ISBN: 9780134496498

10th Edition

Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry

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