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  • Check whether the following probabilities P(A) and P(B) are consistently defined (i) P(A) = 0.5, P(B) = 0.7, P(A ∩ B) = 0.6

12.(i)   Check whether the following probabilities  P(A)  and  P(B) are consistently defined:

      (i)   P(A)=0.5,P(B)=0.7.P(A\cap B)=0.6

Answers (1)

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(i) Given, P(A)=0.5,P(B)=0.7.P(A\cap B)=0.6

Now P(A \cap B) > P(A)  

(Since A \cap B is a subset of A, P(A \cap B) cannot be more than P(A))  

Therefore, the given probabilities are not consistently defined.

Posted by

HARSH KANKARIA

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