Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The cafeteria line in the university student center is a self - serve facility in which students select the items they want and then form

The cafeteria line in the university student center is a self-serve facility in which students select the items they want and then form a single line to pay the cashier. Students arrive at a rate of about four per minute according to a Poisson distribution. The single cashier takes about 12 seconds per customer, following a negative exponential distribution.
Part 2
a) The probability there are more than two students in the system is enter your response here (round your response to three decimal places).
Part 3
The probability there are more than three students in the system=enter your response here (round your response to three decimal places).
Part 4
The probability there are more than four students in the system=enter your response here (round your response to three decimal places).
Part 5
b) The probability that the system is empty is enter your response here (round your response to one decimal place).
Part 6
c) Before reaching the cashier, the average student have to wait enter your response here minutes (round your response to one decimal place).
Part 7
d) The expected number of students in the queue is enter your response here students (round your response to one decimal place).
Part 8
e) The average number of students in the system is enter your response here students (enter your response as a whole number).
Part 9
f) A second cashier is added and works at the same pace. Assume customers wait in a single line and go to the first available cashier.
The probability that the two server system is empty is enter your response here (round your response to three decimal places).
Part 10
The average waiting time for the two server system is enter your response here minutes (round your response to three decimal places).
Part 11
The average number of students in the queue for the two server system is enter your response here students (round your response to three decimal places).
Part 12
The average number of students in the two server system is enter your response here students (round your response to three decimal places).

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Fundamentals Of Project Management

Authors: Joseph Heagney

4th Edition

0814417485, 978-0814417485

More Books

Students also viewed these General Management questions

Question

Name the five types of activity symbolized in process charts.

Answered: 1 week ago