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Author Question: If P(A) = 0.35, P(B) = 0.45, and P(A and B) = 0.25, then P(AB) is: a. 1.4 b. 1.8 c. 0.714 d. ... (Read 44 times)

audie

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on: Jun 24, 2018
If P(A) = 0.35, P(B) = 0.45, and P(A and B) = 0.25, then P(AB) is:
 a. 1.4
  b. 1.8
  c. 0.714
  d. 0.556

Question 2

A and B are disjoint events, with P(A) = 0.20 and P(B) = 0.30 . Then P(A and B) is:
 a. 0.50
  b. 0.10
  c. 0.00
  d. 0.06


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medine

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

D

Answer to Question 2

C


audie

  • Member
  • Posts: 532
Reply 2 on: Jun 24, 2018
Wow, this really help

pangili4

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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