For the data of Exercise 15.59, use the Kruskal-Wallis test to test the null hypothesis that the

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For the data of Exercise 15.59, use the Kruskal-Wallis test to test the null hypothesis that the population mean spatula prices of same sizes are the same for four different materials. Use a 10% significance level.

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Statistics For Business And Economics

ISBN: 9781292436845

10th Global Edition

Authors: Paul Newbold, William Carlson, Betty Thorne

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