For the M/M/N/∞ system, the probability that an arrival will find all servers busy and will be forced to wait in queue is an important measure of performance of the M/M/N/∞ system. This probability is given by PopN N!(1 – p/N) Po = and is known as the Erlang C formula. Please derive the equation. What is the expected number of customers waiting in the queue (not in service)?
For the M/M/N/∞ system, the probability that an arrival will find all servers busy and will be forced to wait in queue is an important measure of performance of the M/M/N/∞ system. This probability is given by PopN N!(1 – p/N) Po = and is known as the Erlang C formula. Please derive the equation. What is the expected number of customers waiting in the queue (not in service)?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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