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An electronic assembly consists of two subsystems, say, A and B. From previous testing procedures, the following probabilities are assumed to be known : `P(A` fails ) `= 0.2, P(`B fails alone ) `= 0.15, P(A` and B fail `) = 0.15` Evaluate the following probabilities: P(A fails | B has failed )

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An electronic assembly consists of two subsystems, say, A and B. From previous testing procedures, the following probabilities are assumed to be known : P(A fails ) = 0.2, P( B fails alone ) = 0.15, P(A and B fail ) = 0.15 Evaluate the following probabilities: P(A fails alone)

Check whether the following probabilities P(A) and P(B) are consistently defined:- P(A) = 0.5, P(B) = 0.7, P(A nn B) = 0.6

Check whether the following probabilities P(A) and P(B) are consistently defined:- P(A) = 0.5, P(B) = 0.4, P(A uu B) = 0.8

Check whether the following Probabilities P (A) and P (B) are Consistently defined : P(A) =0.5, P (B)=0.7, P(A nn B) = 0.06 .

If P(A) = 0·4, P(B) = 0.2 and P(B/A) = 0·5, then P(A nn B) is :

Check whether the following Probabilities P (A) and P (B) are Consistently defined : P(A) =0.5. P (B)=0.4, P(A uu B) = 0.8 .

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PSEB-PROBABILITY-Exercise
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  11. If a fair coin is tossed 10 times, find the probability of: at most s...

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  12. In a game, a man wins a rupee for a six and loses a rupee for any othe...

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  13. Assume that the chances of a patient having a heart attack is 40%. It ...

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  14. If each element of a second order determinant is either zero or one, w...

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  15. An electronic assembly consists of two subsystems, say, A and B. From ...

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  16. An electronic assembly consists of two subsystems, say, A and B. From ...

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  17. Bag I contains 3 red and 4 black balls and Bag II contains 4 red and 5...

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  18. If A and B are two events such that P(A) ne 0 and P(B/A) = 1, then

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  19. If P(A/B) > P(A), then which of the following is correct : :

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  20. If A and B are any two events such that : P(A) + P(B) – P(A and B) = P...

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