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Author Question: If A and B are independent events with P(A) = 0.60 and P(B) = 0.70, then P(A or B) equals: a. 1.30 ... (Read 81 times)

urbanoutfitters

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  • Posts: 530
on: Jun 24, 2018
If A and B are independent events with P(A) = 0.60 and P(B) = 0.70, then P(A or B) equals:
 a. 1.30
  b. 0.88
  c. 0.42
  d. Cannot tell from the given information.

Question 2

If A and B are mutually exclusive events, with P(A) = 0.20 and P(B) = 0.30, then the probability that both events will occur simultaneously is:
 a. 0.50
  b. 0.06
  c. 0
  d. None of these choices.


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ebonylittles

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

B

Answer to Question 2

C


urbanoutfitters

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  • Posts: 530
Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

raenoj

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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