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 895 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?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc
Scheduling appointments in a physician's office. Scheduling appointments in a physician's office.
Anti-Anxiety Drugs Used in the Dental Office Anti-Anxiety Drugs Used in the Dental Office
Answers to Quadratic Equations Answers to Quadratic Equations
I need help with this soon please (16 questions) I need help with this soon please (16 questions)
Math exercises with some answers Math exercises with some answers
Video: Forming urine ( influencing factors), Forming dilute urine & Forming concentrated urine

For a complete list of videos, visit our video library