Describe what is the average time a car is in the system, Operation Management

Assignment Help:

Automobiles arrive at the drive-through window at the downtown Urbana, Illinois, post office at the rate of 4 every 10 minutes. The average service time is 2 minutes. The Poisson distribution is appropriate for the arrival rate and service times are exponentially distributed.

a) What is the average time a car is in the system?

b) What is the average number of cars in the system?

c) What is the average number of cars waiting to receive service?

d) What is the average time a car is queue?

e) What is the probability that there are no cars at the window?

f) What percentage of the time is the postal clerk busy?

g) What is the probability that there are exactly 2 cars in the system?


Related Discussions:- Describe what is the average time a car is in the system

Alternative process sequences - services, Alternative Process Sequences - S...

Alternative Process Sequences - Services Just as in the selection of processes for product production, typically there will be alternative ways of delivering a service. Consid

Explain the organizational starbucks buyers, Describe the organizational (S...

Describe the organizational (Starbucks) buyers and consumers of your product or service and the factors that influence their purchasing decisions. Discuss how these factors will af

Explain work is a combination of precision machining, Layout Homework Probl...

Layout Homework Problems 6. Avalanche, Inc. is a manufacturer of premium snow skis. The work is a combination of precision machining and skilled craftsmanship. Before completion, s

Draw a schematic layout, The flow of materials through eight departments. E...

The flow of materials through eight departments. Even though the table shows flows into and out of the different departments, assume that the direction of flow is not important. In

I am student can anyone help, I was previously on student of fortune. Can a...

I was previously on student of fortune. Can anyone help?

Give specific example of all type of strategy marketing plan, Imagine that ...

Imagine that you are creating a marketing plan for a company that will sell motor scooters . As you consider the marketing program, what types of strategy should you consider inc

Explain maintain a relationship with her local bank, Should Marrone use her...

Should Marrone use her Internet financing source exclusively, or should she maintain a relationship with her local bank commercial loan officer? Why or why not?

Compute model by using the graphical linear pro- gramming, The Apex Televis...

The Apex Television Company has to decide on the number of 27" and 20" sets to be produced at one of its factories. Market research indicates that at most 40 of the 27" sets and 10

Explain customer spend at the service desk, Sharp Discounts Wholesale Club ...

Sharp Discounts Wholesale Club has two service desks, one at each entrance of the store. Customers arrive at each service desk at an average of one every six minutes. Sharp Discoun

Explain cango is looking at ways to grow its business, CanGo is looking at ...

CanGo is looking at ways to grow its business. How should they approach the decision on how to do it?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd