Use the large-sample approximation for the Wilcox on rank-sum test for the fuel-economy data in Exercise 10-83.

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Use the large-sample approximation for the Wilcox on rank-sum test for the fuel-economy data in Exercise 10-83. What conclusions can you draw about the difference in means if a = 0.01? Find the P-value for this test.

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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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Question Posted: Feb 05, 2011 01:11 AM

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Use the large-sample approximation for the Wilcox on rank-sum test for the fuel-economy data in Exercise 10-83.

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Calculus

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