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Author Question: A waiting line meeting the assumptions of M/M/1 has average time between arrivals of 20 minutes and ... (Read 85 times)

DelorasTo

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Question 1

Which of the following is not a measure of a queue's performance?
◦ average time spent in queue
◦ utilization
◦ average queue length
◦ probability that service facility will be idle
◦ All of the above are performance measures.

Question 2

A waiting line meeting the assumptions of M/M/1 has average time between arrivals of 20 minutes and services items in an average of 10 minutes each; the utilization factor is approximately
◦ 0.25.
◦ 0.33.
◦ 0.67.
◦ 0.50.
◦ 3.00.


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Marked as best answer by DelorasTo on Dec 3, 2019

SVictor

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DelorasTo

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Reply 2 on: Dec 3, 2019
YES! Correct, THANKS for helping me on my review


marict

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Reply 3 on: Yesterday
:D TYSM

 

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