In an M/MA queueing system, the arrival rate is 9 customers per hour and the service rate is 12 customers per hour. (Round youranswers to 3 decimal places.)a. What is the probability that the server will be idle?Probabilityb. What is the probability of having exactly 4 customers in the system?Probabilityc. What is the probability of having 3 or fewer customers in the system?Prubabity

Answered: Image /qna-images/answer/e80ed669-8834-4683-8670-d52d14f55010.jpg

Answered: answers to 3 decimal places.) . What is…

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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answers to 3 decimal places.) . What is the probability that the server will be idle? Probability b. What is the probability of having exactly 4 customers in the system? Probability c. What is the probability of having 3 or fewer customers in the system? Prubablity