A z-estimate of p1 p2. Inputs: Sample proportions, sample sizes, and confidence level. Outputs: Test statistic,

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A z-estimate of p1  p2. Inputs: Sample proportions, sample sizes, and confidence level.

Outputs: Test statistic, one- and two-tail p-values. Tools: NORMSINV

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Related Book For  book-img-for-question

Statistics For Management And Economics

ISBN: 9781133420774

9th Edition

Authors: Gerald Keller, Kenneth C Louden

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