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Four cards are drawn successively with replacement from a well shuffled pack of 52 cards. Find the probability distribution of the number of aces. Calculate the mean and variance of the number of aces.

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`0.284`
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ARIHANT PUBLICATION-PROBABILITY-ODISHA BUREAU.S TEXT BOOK SOLUTIONS (EXERCISE 6(D))
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  2. Find the probability distribution of number of doublets in four throws...

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  3. Four cards are drawn successively with replacement from a well shuffle...

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  4. Find the probability distribution of number of heads in three tosses...

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  5. Find the probability distribution of number of heads in simultaneous...

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  6. A biased coin where the head is twice as likely to occur as the tail i...

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  7. From a box containing 32 bulbs out of which 8 are defective 4 bulbs ar...

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  8. A random variable X has the following probability distribution de...

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  9. A random variable X has the following probability distribution de...

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  10. A random variable X has the following probability distribution de...

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  11. A random variable X has the following probability distribution Det...

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  12. Find the mean and the variance of the number obtained on a throw of an...

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  13. A pair of coins is tossed 7 times. Find the probability of getting e...

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  14. A pair of coins is tossed 7 times. Find the probability of getting a...

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  15. A pair of coins is tossed 7 times. Find the probability of getting a...

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  16. If a pair of dice is thrown 5 times then find the probability of getti...

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  17. Four cards are drawn successively with replacement from a well-shuffle...

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  18. Four cards are drawn successively with replacement from a well-shuffle...

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  19. Four cards are drawn successively with replacement from a well-shuffle...

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  20. In an examination there are twenty multiple choice question each of wh...

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