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

Author Question: Which of the following statements is(are) always true? a. -1 P(Ei) 1 b. P(A) = 1 P(Ac) c. P(A) ... (Read 87 times)

mcmcdaniel

  • Hero Member
  • *****
  • Posts: 550
Which of the following statements is(are) always true?
 a. -1  P(Ei)  1
  b. P(A) = 1  P(Ac)
  c. P(A) + P(B) = 1
  d. both P(A) = 1  P(Ac) and P(A) + P(B) = 1

Question 2

If the coefficient of determination is a positive value, then the coefficient of correlation
 a. must also be positive
  b. must be zero
  c. can be either negative or positive
  d. must be larger than 1



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

janeli

  • Sr. Member
  • ****
  • Posts: 346
Answer to Question 1

b

Answer to Question 2

C




mcmcdaniel

  • Member
  • Posts: 550
Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)


cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

For a complete list of videos, visit our video library