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If A and B are events such that P(A) = 0...

If A and B are events such that P(A) = 0·4, P(B) = 0.8 and P(B/A) = 0·6, then `P(A nn B)` is :

A

`(1)/(10)`

B

`(3)/(10)`

C

`(3)/(8) `

D

`(6)/(7)`

Text Solution

Verified by Experts

The correct Answer is:
C
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ACCURATE PUBLICATION-PROBABILITY -Questions Carrying 1 mark Type -1 ( MULTIPLE CHOICE QUESTIONS )
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  2. If P(A)=0.2, P(B)=0.4, P(AuuB)=0.6 , then P(A//B) is equal to

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  3. If A and B are events such that P(A) = 0·4, P(B) = 0.8 and P(B/A) = 0·...

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  4. If A and B are independent events such that 0 lt P (A) lt 1 and 0 lt P...

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  5. Let X be a discrete random variable. The probaility distribution of X ...

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  6. Let 'X' be a discrete random variable assuming values x1, x2, ...........

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  7. If P (A) = (4)/(5) and P (A cap B ) = (7)/(10) , then P (B | A) is eq...

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  8. If P ( A cap B) = (7)/(10) and P (B) = (17)/(20) then P (A | B) equal...

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  9. If P (A) = (3)/(10), P (B) = (2)/(5) and P (B) = (2)/(5) and P (A cup...

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  10. If P (A) = (2)/(5) , P (B) = (3)/(10) and P ( A cap B) = (1)/(5) , ...

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  11. If A and B are two events such that P (A) = (1)/(2) , P (B) = (1)/(3)m...

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  12. If P (A) =0.4 , P (B) =0.8 and P (B |A) = 0.6 then P (A U B) is equal ...

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

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  14. A and B are events such tahtP (A) = 0.4 , P (B) = 0.3 and P ( A cup B)...

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  15. You are given that A and B are two events such that P (B) = (3)/(5) , ...

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  16. You are given that A and B are two events such that P (B) = (3)/(5), ...

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  17. If P (B) = (3)/(5) P (A |B) = (1)/(2) and P (A cup B ) = (4)/(5) the...

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  18. If P(A) = 7/13, P(B) = 9/13 and P(A nn B) = 4/13· then P(A/B) is equal...

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  19. If A and B are such events that P (A) gt 0 and P (B) ne 1 , then P (A'...

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  20. If and B are two independent events with P (A) = (3)/(5) and P (B) = ...

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