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 912 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 most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

In The Gross Clinic (1875), by Thomas Eakins, Professor Samuel Gross’s team of surgeons cuts through In The Gross Clinic (1875), by Thomas Eakins, Professor Samuel Gross’s team of surgeons cuts through
Students rated their grandparents on a scale from 1 to 4 based on emotional closeness, time spent ... Students rated their grandparents on a scale from 1 to 4 based on emotional closeness, time spent ...
The medical assistant as receptionist in a medical office. The medical assistant as receptionist in a medical office.
An incubator for office use. An incubator for office use.
Anti-Anxiety Drugs Used in the Dental Office Anti-Anxiety Drugs Used in the Dental Office
Questions I need help with Questions I need help with
Video: Mendel's Principles of Dominance, Segregation and Independent Assortment

For a complete list of videos, visit our video library