In an M/M/1 queue, customers arrive at the rate of λ = 15 per hour. What is the minimum server rate to ensure that 1. the sever is idle at least 10% of the time 2. the expected value of the queue length is not to exceed 10? 3. the probability that at least 20 people in the queue is at most 50%.

In an M/M/1 queue, customers arrive at the rate of λ = 15 per hour. What is the minimum server rate to ensure that 1. the sever is idle at least 10% of the time 2. the expected value of the queue length is not to exceed 10? 3. the probability that at least 20 people in the queue is at most 50%.

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter29: Service-entrance Calculations

Section: Chapter Questions

Problem 3R: a. What is the ampere rating of the circuits that are provided for the small-appliance loads? _____...

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In an M/M/1 queue, customers arrive at the rate of λ = 15 per hour. What
is the minimum server rate to ensure that
1. the sever is idle at least 10% of the time
2. the expected value of the queue length is not to exceed 10?
3. the probability that at least 20 people in the queue is at most 50%.

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