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

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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 day? What, if anything, did you assume?

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Business Statistics

ISBN: 9780133899122

3rd Canadian Edition

Authors: Norean D. Sharpe, Richard D. De Veaux, Paul F. Velleman, David Wright

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Question Posted: Jun 25, 2019 09:02 AM

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

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Calls in eight hours m EX 817 ...View the full answer

Business Statistics

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