Suppose you want to use the Kruskal-Wallis H-test to compare the probability distributions of three populations. The

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Suppose you want to use the Kruskal-Wallis H-test to compare the probability distributions of three populations. The following data represent independent random samples selected from the three populations:

I ..... 66, 23, 55, 88, 58, 62, 79, 49

II .... 19, 31, 16, 29, 30, 33, 40

III ...... 75, 96, 102, 75, 98, 78

a. What type of experimental design was used?

b. Specify the null and alternative hypotheses you would test.

c. Specify the rejection region you would use for your hypothesis test, at α = .01.

d. Conduct the test at α = .01?

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Statistics For Business And Economics

ISBN: 9780134506593

13th Edition

Authors: James T. McClave, P. George Benson, Terry Sincich

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Question Posted: Nov 22, 2017 07:55 AM

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Suppose you want to use the Kruskal-Wallis H-test to compare the probability distributions of three populations. The

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a A completely randomized design was used b The hypotheses are H 0 The three probabili...View the full answer

Statistics For Business And Economics

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