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There are two identical bags. Bag | cont...

There are two identical bags. Bag | contains 3 red and 4 black balls while bag || contains 5 red and 4 black balls. One ball is drawn at random from one of the bags.
Find the probability that all the ball drawn are red

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MAXIMUM PUBLICATION-PROBABILITY-EXAMPLE
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  2. If A and B are two events such that AsubB and P(A)!=0 then P(A/B) is

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  3. There are two identical bags. Bag | contains 3 red and 4 black balls w...

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  4. There are two identical bags. Bag I contains 3 red and 4 black balls w...

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  5. Consider the following probability distribution of a random variable X...

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  6. Consider the following probability distribution of a random variable X...

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  7. Suppose 10 cards numbered 1 to 10 are placed in a box and shuffled and...

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  8. Suppose 10 cards numbered 1 to 10 are placed in a box and shuffled and...

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  9. P(A)=5/12, P(B)=7/12, P(AnnB)=1/4 .Find P(A|B)

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  10. A and B try independently to solve a problem. probability that A solve...

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  11. If X is a random variable whose possible values X1,X2,.....,Xn are oc...

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  12. A husband and wife appears for an interview for 2 posts. The probabili...

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  13. Two balls are drawn at random with replacement from a box containing 1...

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  14. Two balls are drawn at random with replacement from a box containing 1...

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  15. For two independent events A and B, which of the following pair of eve...

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  16. If P(A) = 0.6,P(B) = 0.7 and P(AuuB)=0.9, then find P(A/B) and P(B/A...

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  17. The probability disribution of a random variable X is given below F...

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  18. The probability disribution of a random variable X is given below F...

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  19. An urn contains 8 white and 6 black balls. Two are drawn from the urn ...

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  20. Prove that variance E(X^2)-[E(X)]^2

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