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Author Question: If P(A) = 0.65, P(B) = 0.58, and P(A and B) = 0.76, then P(A or B) is: a. 1.23 b. 0.47 c. 0.24 ... (Read 36 times)

haleyc112

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on: Jun 24, 2018
If P(A) = 0.65, P(B) = 0.58, and P(A and B) = 0.76, then P(A or B) is:
 a. 1.23
  b. 0.47
  c. 0.24
  d. None of these choices.

Question 2

If P(A) = 0.20, P(B) = 0.30, and P(A and B) = 0, then A and B are:
 a. dependent events
  b. independent events
  c. mutually exclusive events
  d. complementary events


macybarnes

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Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

C


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haleyc112

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Reply #2 on: Jun 24, 2018
Thank you :)


macybarnes

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  • Posts: 312
Reply #3 on: Jun 24, 2018
Happy to help you


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