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Two groups are competing for the positio...

Two groups are competing for the position on the Board of directors of a Corpoation.The probabilities that the first and the second groups wil win are 0.6 and 0.4 respectively. Further, if the first group wins,the probability of introducing a new product is 0.7 and the corresponding probability is 0.3 if the second group wins. Find the probability that the new product introducted was by the second group.

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A N EXCEL PUBLICATION-PROBABILITY-QUESTION BANK
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  2. A factory has two machines A and B. past record shows that machine A p...

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  3. Two groups are competing for the position on the Board of directors of...

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  4. Suppose a girl throws a die. If she gets a 5 or 6, she tosses a coin t...

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  5. A manufacturer has three machine operators A,B and C. The first operat...

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  6. A card from a pack of 52 cards is lost. From the remaining cards of th...

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  7. Probability that A speaks truth is 4/5. A coin tossed. A reports that ...

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  8. If A and B are two events such that A subset B and P(B) ne 0, then whi...

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  9. Find the probability distribution of number of doublets in three throw...

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  10. A random variabe x has the following probability distribution. Find V...

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  11. A random variabe x has the following probability distribution. P(...

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  12. Find the mean and variance of the number of heads in the two tosses of...

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  13. State whether the following is a probability distribution of a random ...

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  14. State whether the following is a probability distribution of a random ...

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  15. State whether the following is a probability distribution of a random...

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  16. State whether the following is a probability distribution of a random ...

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  17. An urn contains 5 red and 2 black identical balls. Two balls are rando...

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  18. Let X represent the absolute difference between the number of heads an...

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  19. Find the probability distribution of number of heads in two tosses of ...

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  20. Find the probability distribution of number of tails in the simultan...

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