5 It follows from Exercise 4 that if, in the M M 1 model, W Q is the amount of time that a customer spends waiting in queue, then where Exp( ) is an exponential random variable with rate Using this, find Var(W Q) 0, with probability 1 W Exp( 2), with probability ...

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5. It follows from Exercise 4 that if, in the M/M/1 model, W Q is the amount...

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5. It follows from Exercise 4 that if, in the M/M/1 model, W∗

Q is the amount of time that a customer spends waiting in queue, then

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where Exp(μ − λ) is an exponential random variable with rate μ − λ. Using this, find Var(W∗
Q).

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Introduction To Probability Models

ISBN: 9780123756862

10th Edition

Authors: Sheldon M Ross

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Question Posted: Sep 19, 2024 02:23 PM

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5. It follows from Exercise 4 that if, in the M/M/1 model, W Q is the amount...

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0, with probability 1 -/ W= Exp(-2), with probability /

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Introduction To Probability Models

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