This topic contains a solution. Click here to go to the answer

Author Question: Bayes' Rule is a formula for revising an initial subjective (prior) probability value on the basis ... (Read 91 times)

jhjkgdfhk

  • Hero Member
  • *****
  • Posts: 569
Bayes' Rule is a formula for revising an initial subjective (prior) probability value on the basis of results obtained by an empirical investigation and for, thus, obtaining a new (posterior) probability value.
  Indicate whether the statement is true or false

Question 2

Which of the following statements about contingency tables is correct?
 a. In the test of independence, one set of marginal totals (either row totals or column totals) is known before the data are collected.
  b. In the test for homogeneity, the null hypothesis says, The distribution of proportions is the same in all subpopulations..
  c. In the test of independence, the number of degrees of freedom is r + c  1.
  d. In the test for homogeneity, the number of degrees of freedom is rc  1, where r is the number of rows and c is the number of columns in the contingency table.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

olivia_paige29

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

T

Answer to Question 2

B




jhjkgdfhk

  • Member
  • Posts: 569
Reply 2 on: Jul 24, 2018
Gracias!


LVPMS

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Excellent

 

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

For a complete list of videos, visit our video library