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

Author Question: A dispatcher for an airport shuttle averages sending a van to the airport 2 times every 60 minutes. ... (Read 186 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
on: Jun 24, 2018
A dispatcher for an airport shuttle averages sending a van to the airport 2 times every 60 minutes. The distribution is Poisson, and the driver must take a 15-minute lunch break. The probability that he can finish lunch before getting a call is:
 a. 0.1350.
  b. 0.6065.
  c. 0.3935.
  d. 1.6490.
  e. 0.8650.

Question 2

The Coca-Cola Company has 40 of the cola market. The probability that a sample proportion for n = 30 falls within 0.10 of the true population proportion of 0.40, which represents the proportion of cola drinkers who prefer a Coca-Cola drink is:
 a. 0.7372.
  b. 0.3686.
  c. 0.4599.
  d. 0.9198.
  e. not enough information given to make calculation.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jody Vaughn

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

A


RRMR

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jun 24, 2018
Correct answers!


Jody Vaughn

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jun 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Urinating times Urinating times
Five Times August - This Too Shall Pass Five Times August - This Too Shall Pass
Eero Saarinen, TWA Terminal, John F. Kennedy International Airport, interior, New York. Eero Saarinen, TWA Terminal, John F. Kennedy International Airport, interior, New York.
Avoiding High-Pollution Exercise Times Avoiding High-Pollution Exercise Times
With tough economic times, a lot of people have lost their jobs—and their homes. If this happens, ... With tough economic times, a lot of people have lost their jobs—and their homes. If this happens, ...
A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ... A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ...
Video: Studying the Left and Right Brain Independently

For a complete list of videos, visit our video library