our arrival rate is 60 per hour, processing rate is 75 per hour, so rho = 0.80 # Customers Probability exactly that many customers 0 0.200 1 0.160 2 0.102 3 0.052 What is the probability of having 3 or more customers in the system?

our arrival rate is 60 per hour, processing rate is 75 per hour, so rho = 0.80 # Customers Probability exactly that many customers 0 0.200 1 0.160 2 0.102 3 0.052 What is the probability of having 3 or more customers in the system?

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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Question

Your arrival rate is 60 per hour, processing rate is 75 per hour, so rho = 0.80

# Customers	Probability exactly that many customers
0	0.200
1	0.160
2	0.102
3	0.052

What is the probability of having 3 or more customers in the system?

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Expert Solution

Step 1

Given data,

Customers	Probability exactly that many customers
0	0.200
1	0.160
2	0.102
3	0.052

What is the probability of having 3 or more customers in the system?

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