Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

5:46 LTE A cafeteria serving line has a coffee um from which customers serve themselves Arrivals at the un follow a Poisson distribution at the

image text in transcribed
5:46 LTE A cafeteria serving line has a coffee um from which customers serve themselves Arrivals at the un follow a Poisson distribution at the rate of 40 per minute. In serving a. How many oustomers would you expect to see on the average at the cofflee um? (Do not round intermediate calculations. Round your answer to 2 decimal places.) Average no of customers b. How long would you expect it to take to get a cup of coffee? (Round your answer to 2 decimal places.) Expected timeminutels) c. What percentage of time is the um being used? (Do not round intermediate calculations. Round your answer to 1 decimal place) Percentage of time % d. What is the probability that three or more people are at the coffee um? (Do not round intermediate calculations. Round your answer to 1 decimal place.) Probabity % e. If the cafeteria installs an automatic vendor that dispenses a cup of coffee at a constant time of 11 seconds, how many customers would you expect to see the coffee urn (waiting and/or pouring coffee)7 (Do not round intermediate calculations. Round your answer to 2 decimal places.) Average no of customers f. If the cafeteria installs an automatic vendor that dispenses a cup of coffee at a constant time of 11 seconds, how long would you expect it to take (in minutes) to get a cup of coflee, including waiting time? (Do not round intermediate calculations Round your answer to 2 decimal places.) Expected timeminues) eler

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

Foundations Of Cost Control

Authors: Daniel Traster

1st Edition

0132156555, 978-0132156554

More Books

Students also viewed these Accounting questions

Question

What do you think you will bring to the organization?

Answered: 1 week ago

Question

Explain key aspects of e-learning

Answered: 1 week ago

Question

To what extent can OL ideas help this organization?

Answered: 1 week ago