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

How maximize total advertising revenue, A local television station plans to...

A local television station plans to drop four Friday evening programs at the end of the season. Steve Botuchis, the station manager, developed a list of six potential replacement p

Plant layout, possible quesstions of plant layout

possible quesstions of plant layout

Explain unobtrusive surveillance, What legitimates intruding into others li...

What legitimates intruding into others lives' through unobtrusive surveillance, through market research, or by whatever means?

Explain pipeline transportation system for treated water, The network in fi...

The network in figure below shows the pipeline transportation system for treated water from the treatment plant (node 1) to a city water supply system (node 14). The arc capacities

Describe future of global air transportation, What do you predict for the f...

What do you predict for the future of global air transportation?

Explain management techniques, Provide two examples of current leaders and ...

Provide two examples of current leaders and describe how they demonstrate their leadership characteristics. What separates these characteristics from management techniques? How eff

Explain jit and lean, When linking marketing requirements and manufacturing...

When linking marketing requirements and manufacturing strategy, what design approaches for shop floor system should be considered? JIT and Lean MRP and PAC MRP and JIT

Explain consumer products into brazil, What steps could a company take to a...

What steps could a company take to avoid making product design and marketing mistakes when introducing new consumer products into Brazil?

Must adobe establish a policy for granting flexible work, Should Adobe esta...

Should Adobe establish a policy for granting flexible work schedule? If yes what might that policy contain?

Explain confidence interval calculator, Practical Application Scenario 1 To...

Practical Application Scenario 1 To complete this scenario, use the Confidence Interval Calculator and the Area Gas Prices - Random Sample documents, provided in the resources. The

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