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12 Exercise 7-22 (Algo) (LO7-3) 7.69 Among the 30 largest U.S. cities, the mean one-way commute time to work is 25.8 minutes. The longest one-way
12 Exercise 7-22 (Algo) (LO7-3) 7.69 Among the 30 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 points York City, where the mean time is 38.7 minutes. Assume the distribution of travel times in New York City follows the normal probability distribution and the standard deviation is 7.3 minutes. a. What percent of the New York City commutes are for less than 29 minutes? (Round your intermediate calculations and final eBook answer to 2 decimal places.) Percent % Print References b. What percent are between 29 and 36 minutes? (Round your intermediate calculations and final answer to 2 decimal places.) Percent c. What percent are between 29 and 44 minutes? (Round your intermediate calculations and final answer to 2 decimal places.) Percent
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