A sample of 40 songs from a students iTunes playlist showed a mean length of 3.542 minutes

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A sample of 40 songs from a student’s iTunes playlist showed a mean length of 3.542 minutes with a standard deviation of 0.311 minute. Construct a 95 percent confidence interval for the population standard deviation.

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Essential Statistics In Business And Economics

ISBN: 9781260239508

3rd Edition

Authors: David Doane, Lori Seward

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Question Posted: Oct 11, 2019 10:18 AM

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A sample of 40 songs from a students iTunes playlist showed a mean length of 3.542 minutes

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Essential Statistics In Business And Economics

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