What is the average number of people waiting in line

Assignment Help Operation Management

Reference no: EM131034924

Customers arrive at an automated coffee vending machine at a rate of 3 per minute, following a Poisson distribution. The coffee machine dispenses a cup of coffee in exactly 15 seconds. a. What is the average number of people waiting in line? b. What is the average number in the system? c. How long does the average person wait in line before receiving service?

Reference no: EM131034924

Questions Cloud

What are the differences between emergencies and disasters : What are the differences between emergencies and disasters? How are disaster recovery and the other phases of comprehensive emergency management connected? How can these linkages complement one another?

Calculate the upper control and lower control limits : Given the X double bar of 4 and the standard deviation of 1, calculate the upper control and lower control limits for X bar. Assume that the sample size is 4. If 5 samples each of size 4 were taken, and their means were 4, 6, 2, 3, 3.5, would you say..

Choco delite is a manufacturer of fine chocolates : Choco Delite is a manufacturer of fine chocolates. Its monthly rental expense is $1,000,000. It also has $2 million in fixed labor costs. Its marginal costs are $.70 per chocolate bar.

What is the dollar margin per specialty drink served : Cool Beans is a locally owned coffeeshop that competes with two large coffee chains, PlanetEuro and Frothies. Alicia, the owner, is considering two different marketing promotions and thinks that CLV analysis will help her decide the best course of ac..

What is the average number of people waiting in line : Customers arrive at an automated coffee vending machine at a rate of 3 per minute, following a Poisson distribution. The coffee machine dispenses a cup of coffee in exactly 15 seconds. a. What is the average number of people waiting in line? b. What ..

Determine the minimum force p and the associated angle : A roll of paper has a uniform weight of 0.75 lb and is suspended from the wire hanger so that it rests against the wall.

How grocers could reduce the health insurance benefits : Assume you are mediating this dispute. Discuss five creative solutions you would suggest for how grocers could reduce the health insurance benefits and the cost of their total benefits package without making any employee pay more.

The number of firms in a market will be determined : The number of firms in a market will be determined by A. Whether or not there is a minimum wage B. The most efficient quantity for cost of production for one firm

Each would have the same labor and materials costs : The owner of Genuine Subs, Inc., hopes to expand the present operation by adding one new outlet. She has studied three locations. Each would have the same labor and materials costs (food, serving containers, napkins, etc.) of $1.70 per sandwich. Sand..

User Account

All Pages