+1-415-670-9189
info@expertsmind.com
What is the expected number of customers waiting for service
Course:- Operation Management
Reference No.:- EM131030041




Assignment Help
Expertsmind Rated 4.9 / 5 based on 47215 reviews.
Review Site
Assignment Help >> Operation Management

A supermarket has 4 cashiers. Customers have exponentially distributed interarrival times with the rate of 30 customers per hour. Assume that there is one waiting line and steady-state condition holds. The service time of each cashier is exponentially distributed with the mean of 6 minutes.

Construct the rate diagram for this queuing system.

What is the expected number of customers in the queuing system?

How long should an arriving customer expect to wait for service?

 

What is the expected number of customers waiting for service?




Put your comment
 
Minimize


Ask Question & Get Answers from Experts
Browse some more (Operation Management) Materials
The employer is a small, nonunion furniture manufacturer with 15 employees engaged in interstate commerce. Both of the employees involved in this case worked in the machine sh
Describe and analyze the broad range of talent management efforts that use software applications to help your Director to make an educated decision. - Give some examples of fi
There are lessons to be learned from sports that apply to businesses and particularly to coaches. For each of the following three sports: baseball, basketball, and football, y
Describe the contributions of this research to the issues discussed and critically evaluates these contributions. If possible identify gaps in the literature on this topic w
Using your school, work, or volunteer experience, explain how you believe effective communications help an organization to achieve its goals and how you believe ineffective co
Give an example of a hypothesis and the population you would use to test the hypothesis. In your reply, describe how you would stratify the population or describe the classes
The reorder point is defined as the lead time demand for an item. In cases of long lead times, the lead time demand and thus the reorder point may exceed the economic order qu
Describe what the metric is: how is it calculated and used currently. As far as being used as a justifiable project goal, what kind of a change in this metric would constitu