Repair calls. A small engine shop receives an average of 1.7 repair calls per hour, with a

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Repair calls. A small engine shop receives an average of 1.7 repair calls per hour, with a standard deviation of 0.6.

What is the mean and standard deviation of the number of calls they receive for an 8-hour day? What, if anything, did you assume?

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Business Statistics

ISBN: 9780321716095

2nd Edition

Authors: Norean D. Sharpe, Paul F. Velleman, David Bock, Norean Radke Sharpe

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Question Posted: Sep 06, 2024 11:03 AM

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A small engine shop receives an average of 1.7 repair calls per hour, with a standard deviation of 0.6. What is the mean and standard deviation of the number of calls it receives for an eight-hour...
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Repair calls. A small engine shop receives an average of 1.7 repair calls per hour, with a

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Business Statistics

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