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Mathematics, 07.04.2020 17:29 Aliciaonfleek
Los Angeles workers have an average commute of 29 minutes. Suppose the LA commute time is normally distributed with a standard deviation of 13 minutes. Let X represent the commute time for a randomly selected LA worker. Round all answers to two decimal places.
A. X ~ N( , )
B. Find the probability that a randomly selected LA worker has a commute that is longer than 40 minutes.
C. Find the 90th percentile for the commute time of LA workers.
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