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

Author Question: What is the probability that exactly 18 customers purchase running shoes? What will be an ideal ... (Read 87 times)

jake

  • Hero Member
  • *****
  • Posts: 538
on: Jun 24, 2018
What is the probability that exactly 18 customers purchase running shoes?
 
  What will be an ideal response?

Question 2

Find a 99 confidence interval for the difference in the amount of power consumed at high voltages by the two models.
 
  A) 0.2  0.86
  B) 0.2  0.58
  C) 0.2  0.64
  D) 0.2  0.77


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

234sdffa

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 24, 2018
Answer to Question 1

P(X = 18 ) = P(X  18 ) - P(X  17 ) = 0.659 - 0.488 = 0.171

Answer to Question 2

D


jake

  • Member
  • Posts: 538
Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

Chelseyj.hasty

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Running time on 100-meter sprint for men and women master athletes increases with age. Source: Korho Running time on 100-meter sprint for men and women master athletes increases with age. Source: Korho
An additional extension may be necessary to hoist a truck or van equipped with running boards to ... An additional extension may be necessary to hoist a truck or van equipped with running boards to ...
All fuel injectors should make the same sound with the engine running at idle speed. A lack of sound ... All fuel injectors should make the same sound with the engine running at idle speed. A lack of sound ...
Probability Question Probability Question
The expected value for a binomial probability distribution is _____. The expected value for a binomial probability distribution is _____.
ODDS AND PROBABILITY PLEASE ANSWER ALL I DONT HAVE ENOUGH CREDITS ODDS AND PROBABILITY PLEASE ANSWER ALL I DONT HAVE ENOUGH CREDITS
Video: Homologous chromosomes during prophase I - Animation

For a complete list of videos, visit our video library