Using the following data, apply a two-tailed Wilcoxon rank-sum test to determine if the two populations are

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Using the following data, apply a two-tailed Wilcoxon rank-sum test to determine if the two populations are different. Use the .05 significance level.


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Statistical Techniques In Business And Economics

ISBN: 9781265779696

19th Edition

Authors: Douglas Lind, William Marchal, Samuel Wathen

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