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A husband and wife appear in an intervie...

A husband and wife appear in an interview for two vacancies in the same post. The probability of husbands's selection is `1/7` and that of wife's selection is `1/5`. what is the probability that None will be selected ?

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MAXIMUM PUBLICATION-PROBABILITY-EXAMPLE
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  2. A husband and wife appear in an interview for two vacancies in the sam...

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  3. A husband and wife appear in an interview for two vacancies in the sam...

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  4. Find P(AnnB) If A and B are independent events with P(A)=1/5 and P(B)...

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  5. An unbiased die is thrown twice. Let the event A be getting prime numb...

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  6. The probability of solving a problem independently by A and B are 1/3 ...

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  7. A set of events E1,E2,.........En are said to be a partition of th...

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  8. A person has undertaken a business. The probabilities are 0.80 that th...

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  9. A box contains 5 red and 10 black balls. A ball is drawn at random, it...

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  10. Bag 1 contains 5 red and 6 black balls. Bag2 contains 7 red and 5 blac...

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

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  12. If X denotes number of heads obtained in tossing two coins. Then which...

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  13. Find the probability distribution of the number of tails in the simult...

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  14. A coin is tossed so that the head is 3 times as likely to occur as tai...

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  15. If a fair coin is tossed 10 times, Find the probability of Exactly 6 ...

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  16. If a fair coin is tossed 10 times, Find the probability of At least 6 ...

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  17. If a fair coin is tossed 10 times, Find the probability of At most 6 h...

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  18. Five cards are drawn successively with a replacement from a pack of 52...

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  19. Five cards are drawn successively with a replacement from a pack of 52...

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  20. Five cards are drawn successively with a replacement from a pack of 52...

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