An auditor randomly samples 75 accounts receivable of a company and finds a sample mean of $128

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An auditor randomly samples 75 accounts receivable of a company and finds a sample mean of $128 with a sample standard deviation of $27. Construct a 90 % confidence interval for the mean accounts receivable.

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Statistics For Business And Financial Economics

ISBN: 9781461458975

3rd Edition

Authors: Cheng Few Lee , John C Lee , Alice C Lee

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