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A study of the time spent shopping in a supermarket for 20 specific items out in approximately uniform distribution between 20 minutes and 40 minutes.
A study of the time spent shopping in a supermarket for 20 specific items out in approximately uniform distribution between 20 minutes and 40 minutes. A. what is the probability that the shopping time will be between 28 and 35 minutes? B. what is the probability that the shopping time will be less than 34 minutes? C. Where are the mean and standard deviation of the shopping time
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Statistics For Managers Using Microsoft Excel
Authors: David M. Levine, David F. Stephan, Kathryn A. Szabat
7th Edition
978-0133061819, 133061817, 978-0133130805
