Question: Queueing models with variance The goal of this assignment is to demonstrate your ability to understand queueing models that include the variance concept and solve

Queueing models with variance

Queueing models with variance The goal of this

The goal of this assignment is to demonstrate your ability to understand queueing models that include the variance concept and solve problems using that information: 1. Harry's Car Wash estimates that dirty cars arrive at a rate of 10 per hour all day on Saturday. With a crew working the wash line, it is estimated that the cars can be cleaned at a rate of one every 5 minutes with a standard deviation of 2 minutes per car. Assuming poisson arrivals and a general distribution of service times, find the following: a. The utilization of the car wash b. The average number of cars in line c. The average time a car waits before it is washed d. The average time a car spends in the service system

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