« previous next »

Author Question: Explain why the following statement is false: If a sample space S has 5 sample points and if event A ... (Read 58 times)

lracut11

  • Hero Member
  • *****
  • Posts: 536
on: Jul 24, 2018
Explain why the following statement is false: If a sample space S has 5 sample points and if event A contains exactly 1 of these sample points, then it must follow that P(A) = 0.20.

Question 2

Three identical slips of paper with the numbers 1, 2, and 3 (one number on each slip) are placed in a box. One slip is randomly selected, and then, without replacement, a second slip is selected. Find the probability that the sum of the two numbers is even.


kaillie

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 24, 2018
Answer to Question 1

If sample points are not treated equally likely, then P(A) is not necessarily 0.20.

Answer to Question 2

1/3


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

lracut11

  • Hero Member
  • *****
  • Posts: 536
Reply #2 on: Jul 24, 2018
Thanks


kaillie

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jul 24, 2018
Welcome :)


« previous next »
 

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

A small sample of the great diversity of seed sizes and shapes. A small sample of the great diversity of seed sizes and shapes.
Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui
Space Space
Sample Program for Changing Daily Caloric Intake Sample Program for Changing Daily Caloric Intake
E9-23 Prepare income statements Explain the difference in operating income E9-23 Prepare income statements Explain the difference in operating income
Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ... Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ...
Video: How does asthma work?And How do you treat asthma?

For a complete list of videos, visit our video library