Question: 6. The computer lab has a help-desk that helps students with spreadsheet assignments. On average, 15 students arrive per hour at the help-desk. The standard

6. The computer lab has a help-desk that helps

6. The computer lab has a help-desk that helps students with spreadsheet assignments. On average, 15 students arrive per hour at the help-desk. The standard deviation of inter-arrival times is 4 minutes. The help-desk can help 20 students in an hour. The standard deviation of service time is 1.5 minutes. Compute the following, (a) The utilization of the help-desk (b) The average number of students waiting in line (c) The average number of students in the system (d) The average time a student spends waiting in line (e) The average time a student spends in the system

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

) The Biggs Department Store chain has hired an advertising firm to determine the types and amount of advertising it should invest in for its stores. The three types of advertising available are...

6. The computer lab has a help desk that helps students with spreadsheet assignments. On average,15 students arrive per hour at the help desk. The standard deviation of inter-arrival times is...

Question 10. The organizers of a conference in the Houston Convention Center are evaluating the possibility of setting up a computer area where attendees can check their e-mail on computers provided...

(23 points) The USC Health center is offering on-campus COVID tests to its students. There are two testing locations (Jefferson lot and Alumni park). Jefferson lot is for students with appointments...

Customers enter the camera department of a store at the average rate of six per hour. The department is staffed by one employee, who takes an average of six minutes to serve each arrival. Assume this...

Question 1 : CLT: True or False? The Central Limit Theorem (CLT) guarantees that the sample mean is normally distributed whenever the population size is sufficiently large, even if the underlying...

i need the answer for this math problem ExamView - ch5.tst 1 / 8 C: Name: Class: Date: ID: A FOM Ch 5 Statistics Multiple Choice Identify the choice that best completes the statement or answers the...

3/9/2016 Stats 250 W16 HW 5 Closing date: 3/10/16 12:00PM Question 1 : 56e0a00190e76e0b00b39f67 0.5 point(s) CLT: True or False? The Central Limit Theorem (CLT) guarantees that the sample mean is...

3/9/2016 Stats 250 W16 HW 5 Closing date: 3/10/16 5:00PM Question 1 : 56e01f0490e76e0b00b39e12 0.5 point(s) CLT: True or False? The Central Limit Theorem (CLT) guarantees that the sample mean is...

The file S02_03.xlsx contains data from a survey of 399 people regarding a government environmental policy. a. Which of the variables in this data set are categorical? Which of these are nominal;...

Ball B is hanging from an inextensible cord. An identical ball A is released from rest when it is just touching the cord and drops through the vertical distance hA = 200 mm before striking ball B....

Can you tell mewhat cell references I need to use to get the correct answers I have to answer all of the yellow boxes, but using cell references

Case Greenbuilders Pte Lid ("GPL") is a local construction company which specialises in providing bespoke Design and Build construction services for private residential homes that are designed to be...