Claim: (mathrm{H}_{0}: mu=3725 ; alpha=0.10 ; sigma=121). Sample statistics: (bar{x}=3748, n=30) Test the claim about the population

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Claim: \(\mathrm{H}_{0}: \mu=3725 ; \alpha=0.10 ; \sigma=121\). Sample statistics: \(\bar{x}=3748, n=30\)

Test the claim about the population mean \(\mu\) at the level of significance \(\alpha\). Assume the population is normally distributed.

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Elementary Statistics Picturing The World

ISBN: 9781292260464

7th Global Edition

Authors: Betsy Farber, Ron Larson

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