Los Angeles workers have an average commute of 26 minutes. Suppose the LA commute time is normally distributed with a st

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Los Angeles workers have an average commute of 26 minutes. Suppose the LA commute time is normally distributed with a st

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Los Angeles Workers Have An Average Commute Of 26 Minutes Suppose The La Commute Time Is Normally Distributed With A St 1
Los Angeles Workers Have An Average Commute Of 26 Minutes Suppose The La Commute Time Is Normally Distributed With A St 1 (131.48 KiB) Viewed 66 times
Los Angeles workers have an average commute of 26 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 4 decimal places where possible. a. What is the distribution of X? X~ N( b. Find the probability that a randomly selected LA worker has a commute that is longer than 27 minutes. c. Find the 80th percentile for the commute time of LA workers. minutes
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