59. Let X the time between two successive arrivals at the drive-up window of a local...

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59. Let X the time between two successive arrivals at the drive-up window of a local bank. If X has an exponential distribution with 1 (which is identical to a standard gamma distribution with 1), compute the following:

a. The expected time between two successive arrivals

b. The standard deviation of the time between successive arrivals

c. P(X 4)

d. P(2 X 5)

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Probability And Statistics For Engineering And The Sciences

ISBN: 9781111802325

7th Edition

Authors: Dave Ellis, Jay L Devore

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Question Posted: Sep 16, 2024 08:00 AM

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59. Let X the time between two successive arrivals at the drive-up window of a local...

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Probability And Statistics For Engineering And The Sciences

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