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 896 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?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

An incubator for office use. An incubator for office use.
IROC on a Graph Questions IROC on a Graph Questions
Are these the correct answers for finding the derivative using the power rule? Are these the correct answers for finding the derivative using the power rule?
Answers only 25-26. I need help please Im not sure with my answers Answers only 25-26. I need help please Im not sure with my answers
12 question help need please some questions see photos attached 12 question help need please some questions see photos attached
HELP PLEASE 13 QUESTIONS HELP PLEASE 13 QUESTIONS
Video: Definition of heart rate

For a complete list of videos, visit our video library