Question
John's commute time to work during the week follows the normal probability distribution with a mean time of 26.7 minutes and a standard deviation of
John's commute time to work during the week follows the normal probability distribution with a mean time of 26.7 minutes and a standard deviation of 5.1 minutes. The interval around the mean that contains 99.7% of the commute times is ________.
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To find the interval around the mean that contains 997 of the commute ...
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Business Statistics
Authors: Robert A. Donnelly
2nd Edition
0321925122, 978-0321925121
