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Author Question: Which of the following best describes the addition rule of probabilities? A) P(A B) = P(A) + ... (Read 79 times)

RRMR

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on: Jun 24, 2018
Which of the following best describes the addition rule of probabilities?
 
  A) P(A  B) = P(A) + P(B)
  B) P(A  B) = P(A) + P(B) - P(A  B)
  C) P(A  B) = P(A) + P(B) + P(A  B)
  D) P(A  B) = P(A) P(B)

Question 2

What is the relative efficiency of Z with respect to Y?
 
  A) 0.50
  B) 0.80
  C) 1.20
  D) 1.50


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al

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

B

Answer to Question 2

C


RRMR

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  • Posts: 557
Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

Laurenleakan

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  • Posts: 309
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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