This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A professor sits in his plush office and patiently answers questions from his students the afternoon ... (Read 906 times)

kshipps

  • Hero Member
  • *****
  • Posts: 571
on: Apr 18, 2020
A professor sits in his plush office and patiently answers questions from his students the afternoon before the final exam. His class is a mass lecture of 350 students, so he keeps socialization to a minimum and concentrates on providing explanations as quickly as possible. On average, he can answer 60 questions an hour and students arrive at his office every five minutes. Student arrivals are Poisson distributed and answer times are exponentially distributed.
a. What fraction of his time is the professor spending answering questions?
b. What is the average number of students waiting outside his office?
c. What is the average time a student spends in line outside the professor's office?
Operations Management ¦ Krajewski, Ritzman ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by kshipps on Apr 18, 2020

poopface

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Apr 18, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


Lily Shi

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Oct 27, 2020
Thank you


Denny J

  • Newbie
  • *
  • Posts: 1
Reply #3 on: Oct 28, 2020
Thank you


The Gamer

  • Newbie
  • *
  • Posts: 2
Reply #4 on: Dec 10, 2020
thank you


孙宏耀

  • Newbie
  • *
  • Posts: 1
Reply #5 on: Dec 16, 2020
thank you!


Chase Oh

  • Newbie
  • *
  • Posts: 1
Reply #6 on: Dec 16, 2020
Thank you


Justin Longwe

  • Newbie
  • *
  • Posts: 1
Reply #7 on: Aug 31, 2021
Thank you


Not Me

  • Newbie
  • *
  • Posts: 1
Reply #8 on: May 9, 2022
Thank you
« previous next »
 

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Whites pour mustard and ketchup over black (and white) students who were integrating a lunch counter ... Whites pour mustard and ketchup over black (and white) students who were integrating a lunch counter ...
A typical reception area in a medical office. A typical reception area in a medical office.
Medical assistant extern clarifying externship issues with the office manager. Medical assistant extern clarifying externship issues with the office manager.
Some biology questions Some biology questions
questions based questions based
SUPPORT ME WITH THIS QUESTIONS I NEED IT SOON SUPPORT ME WITH THIS QUESTIONS I NEED IT SOON
Video: Blood Pressure Measurement

For a complete list of videos, visit our video library