Construct a 95% confidence interval for (p1 - p2) in each of the following situations: a. n1

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Construct a 95% confidence interval for (p1 - p2) in each of the following situations:
a. n1 = 400, p̂1, = .65; n2 = 400, p̂2 = .58
b. n1 = 180, p̂1, = .31; n2 = 250, p̂2 = .25
c. n1 = 100, p̂1, = .46; n2 = 120, p̂2 = .61

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Statistics For Business And Economics

ISBN: 9780321826237

12th Edition

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

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Question Posted: Apr 07, 2016 08:04 AM

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Construct a 95% confidence interval for (p1 - p2) in each of the following situations: a. n1

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For confidence coefficient 95 a 05 and a2 052 025 From Table II A...View the full answer

Statistics For Business And Economics

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