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 ...

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 20 times)

haleyc112

Hero Member
Posts: 600

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

Sr. Member
Posts: 312

Reply #1 on: Jun 24, 2018

Answer to Question 1

B

Answer to Question 2

C

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haleyc112

Hero Member
Posts: 600

Reply #2 on: Jun 24, 2018

Thank you

macybarnes

Sr. Member
Posts: 312

Reply #3 on: Jun 24, 2018

Happy to help you

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