From a random sample of size 12, one has calculated the 95% confidence interval for p and

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From a random sample of size 12, one has calculated the 95% confidence interval for p and obtained the result (38.6, 46.2).
(a) What are the x and s for that sample?
(b) Calculate a 98% confidence interval for μ.

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Statistics Principles And Methods

ISBN: 9780470904114

7th Edition

Authors: Richard A. Johnson, Gouri K. Bhattacharyya

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Question Posted: Apr 19, 2016 10:59 AM

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From a random sample of size 12, one has calculated the 95% confidence interval for p and

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