An independent random sample is selected from an approximately normal population with an unknown standard deviation. Find

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An independent random sample is selected from an approximately normal population with an unknown standard deviation. Find the p-value for the given sample size and test statistic. Also determine if the null hypothesis would be rejected at α = 0.05.

(a) n = 11, T = 1.91

(b) n = 17, T = -3.45

(d) n = 28, T = 2.13

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OpenIntro Statistics

ISBN: 9781943450077

4th Edition

Authors: David Diez, Mine Çetinkaya-Rundel, Christopher Barr

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Question Posted: Jul 20, 2023 08:44 AM

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An independent random sample is selected from an approximately normal population with an unknown standard deviation. Find

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