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Mathematics, 17.03.2021 23:50 truesarah111

Among the thirty largest U. S. cities, the mean one-way commute time to work is 25.8 minutes. The longest one-way travel time is in New York City, where the mean time is 38.2 minutes. Assume the distribution of travel times in New York City follows the normal
probability distribution and the standard deviation is 7.0 minutes. Use Appendix B.3.

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