7.12. In the study mentioned in the previous exercise, the percent who said they had engaged in...
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7.12. In the study mentioned in the previous exercise, the percent who said they had engaged in unplanned sexual activities because of drinking alcohol was 19.2% in 1993 and 21.3% in 2001.
(a) Specify assumptions, notation, and hypotheses for a two-sided test comparing the corresponding population proportions.
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Related Book For
Statistical Methods For The Social Sciences
ISBN: 9781292021669
4th Edition
Authors: Barbara Finlay, Alan Agresti
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