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Author Question: Given events A and B with probabilities P( A) = 0.5, P(B) = 0.4, and P(A and B) = 0.2, are A and ... (Read 30 times)

corkyiscool3328

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on: Jul 25, 2018
Given events A and B with probabilities P(
 
  A) = 0.5, P(B) = 0.4, and P(A and B) = 0.2, are A and B independent?
  A) no B) cannot be determined C) yes

Question 2

The given confidence level is substituted into the formula used to obtain the required sample size.
 
  Indicate whether the statement is true or false


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ktidd

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Reply #1 on: Jul 25, 2018
Answer to Question 1

C

Answer to Question 2

FALSE


corkyiscool3328

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  • Posts: 539
Reply 2 on: Jul 25, 2018
Great answer, keep it coming :)

nguyenhoanhat

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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