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A and B are two events.

Let P(A)=0.3 ,  P(B)=0.8 , and P(A and B)=0.24 .

Which statement is true?

 

 

A and B are not independent events because P(A|B)=P(A) and P(B|A)=P(B) .

A and B are not independent events because  P(A|B)≠P(A) .

A and B are independent events because P(A|B)=P(A) and P(B|A)=P(B) .

A and B are not independent events because P(A|B)=P(B) and  P(B|A)=P(A) .

 
Guest Nov 7, 2018
 #1
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A and B are independent events because P(A|B)=P(A) and P(B|A)=P(B) 

 

is correct

 
Rom  Nov 7, 2018

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