Consider the Rockwell hardness test data in Exercise 15-9. Assume that both distributions are continuous and use

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Consider the Rockwell hardness test data in Exercise 15-9. Assume that both distributions are continuous and use the Wilcox on signed-rank test to test that the mean difference in hardness readings between the two tips is zero. Use a = 0.05.

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John E Freunds Mathematical Statistics With Applications

ISBN: 9780134995373

8th Edition

Authors: Irwin Miller, Marylees Miller

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Question Posted: Feb 05, 2011 01:11 AM

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Consider the Rockwell hardness test data in Exercise 15-9. Assume that both distributions are continuous and use

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1 Parameter of interest is the difference in mean hardness readings for the ...View the full answer

John E Freunds Mathematical Statistics With Applications

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