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avatar+1134 

Which of the following represent independent events?

 

A. P(A) = 0.5, P(B) = 0.2, P(A and B) = 0.7


B. P(A) = 0.3, P(B) = 0.3, P(A and B) = 0.6


C. P(A) = 0.2, P(B) = 0.4, P(A and B) = 0.6


D. P(A) = 0.5, P(B) = 0.2, P(A and B) = 0.1

 Apr 11, 2019
 #1
avatar+104648 
+3

If independent   P(A and B )  = P(A) * P(B)...so.....

 

(0.5) (0.2)  =  0.1

 

D. P(A) = 0.5, P(B) = 0.2, P(A and B) = 0.1

 

 

cool cool cool

 Apr 11, 2019

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