Determine the level of the confidence given the confidence coefficient z(a/2) for each situation: b. Z(a2) 1.96

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Determine the level of the confidence given the confidence coefficient z(a/2) for each situation:

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Elementary Statistics

ISBN: 9780538733502

11th Edition

Authors: Robert R. Johnson, Patricia J. Kuby

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Question Posted: Aug 28, 2015 03:21 AM

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Determine the level of the confidence given the confidence coefficient z(a/2) for each situation: b. Z(a2) 1.96

Question:

b. Z(a2) 1.96 d. Z(a2) 2.05 a. Z(a/2) 1.645 C. Z(a 2) 2.575

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a z2 1645 z005 2 005 therefore 010 1 090 90 confiden...View the full answer

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