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Customers arrive at the Very fast Bank as a Poisson process of rate customers per minute. Each arriving customer

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Customers arrive at the Very fast Bank as a Poisson process of rate λ customers per minute. Each arriving customer is immediately served by a teller. After being served, each customer immediately leaves the bank. The time a customer spends with a teller is called the service time. If the service time of a customer is exactly two minutes, what is the PMF of the number of customers N(t) in service at the bank at time t?

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It matters whether t 2 minutes If t 2 then any customers that have arrived m…View the full answer


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Related Book For  answer-question
Probability and Stochastic Processes A Friendly Introduction for Electrical and Computer Engineers

Probability and Stochastic Processes A Friendly Introduction for Electrical and Computer Engineers

ISBN: 978-1118324561

3rd edition

Authors: Roy D. Yates, David J. Goodman

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Question Posted: July 18, 2016 08:49:09
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