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Author Question: Calculate the variances of X and Y. What will be an ideal ... (Read 88 times)

jasdeep_brar

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on: Jun 24, 2018
Calculate the variances of X and Y.
 
  What will be an ideal response?

Question 2

What is P(A1  B1)?
 
  What will be an ideal response?


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AngeliqueG

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

Var(X) = 0.61 and Var(Y) = 0.45

Answer to Question 2

P(B1  A1 ) = 0.60 = P(B1  A1)/ P(A1 )  P(B1  A1 ) = P(A1  B1 ) = (0.60 )(0.40 ) = 0.24


jasdeep_brar

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

ryansturges

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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