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If A , B are event such that P(A)=0.6, P...

If A , B are event such that P(A)=0.6, P(B)=0.4 and P`(A cap B)`=0.2, then find
P(B | A)

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`P(B/A)=(P(A capB))/(P(A))=0.2/0.6=2/6=1/3`
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MBD PUBLICATION-PROBABILITY-QUESTION BANK
  1. If A,B are two events such that P(A)=0.3, P(B)=0.4,P(AcupB)=0.6 Find ...

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  2. If A , B are event such that P(A)=0.6, P(B)=0.4 and P(A cap B)=0.2, th...

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  3. If A , B are event such that P(A)=0.6, P(B)=0.4 and P(A cap B)=0.2, th...

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  4. If A , B are event such that P(A)=0.6, P(B)=0.4 and P(A cap B)=0.2, th...

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  5. If A , B are event such that P(A)=0.6, P(B)=0.4 and P(A cap B)=0.2, th...

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  6. If A and B are independent events,show that A^c and B^c are independ...

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  7. If A and B are independent events,show that A and B^c are independen...

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  8. If A and B are independent events,show that A^c and B are independen...

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  9. Two different digits are selected at random from the digits 1 through ...

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  10. Two different digits are selected at random from the digits 1 through ...

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  11. Two different digits are selected at random from the digits 1 through ...

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  12. Two different digits are selected at random from the digits 1 through ...

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  13. If P (A) = 0.4,P (B | A)= 0.3 and P (B^c | A^c)=0.2. find P (A | B )

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  14. If P (A) = 0.4,P (B | A)= 0.3 and P (B^c | A^c)=0.2. find P ( B | A^...

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  15. If P (A) = 0.4,P (B | A)= 0.3 and P (B^c | A^c)=0.2. find P(B)

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  16. If P (A) = 0.4,P (B | A)= 0.3 and P (B^c | A^c)=0.2. find P(A^c)

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  17. If P (A) = 0.4,P (B | A)= 0.3 and P (B^c | A^c)=0.2. find P(A cup B)

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  18. If P(A)=0.6, P(B | A)= 0.5, find P (A cup B) if A, B are independent.

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  19. Two cards are drawn in succession from a deck of 52 cards. What is the...

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  20. From a bag containing 5 black and 7 white balls, 3 balls are drawn in ...

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