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 91 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
Wow, this really help


Jossy

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Cyanide works by making the human body unable to use oxygen.

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?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

For a complete list of videos, visit our video library