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 a = 0.01. 

(a) n = 26, T = 2.485 

(b) n = = 18, T = 0.5

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OpenIntro Statistics

ISBN: 9781943450077

4th Edition

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

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