On a certain run of a commuter train, the average number of passengers is 476 and the

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On a certain run of a commuter train, the average number of passengers is 476 and the standard deviation is 22. Assume the variable is normally distributed. If the train makes the run, find the probability that the number of passengers will be

a. Between 476 and 500 passengers

b. Less than 450 passengers

c. More than 510 passengers

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Elementary Statistics A Step By Step Approach

ISBN: 9780073386102

8th Edition

Authors: Allan Bluman

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Question Posted: Sep 02, 2015 03:54 AM

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On a certain run of a commuter train, the average number of passengers is 476 and the

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Step by Step Answer:

a z 476 476 22 0 z 500 476 22 109 P 0 z ...View the full answer

Elementary Statistics A Step By Step Approach

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