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Three cards are drawn successively with ...

Three cards are drawn successively with replacement from a well-shuffled deck of 52 cards. A random variable `X` denotes the number of hearts in the three cards drawn. determine the probability distribution of X.

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RD SHARMA ENGLISH-MEAN AND VARIANCE OF A RANDOM VARIABLE -All Questions
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  2. Two cards are drawn successively without replacement from a well sh...

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  3. Three cards are drawn successively with replacement from a well-shu...

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  4. A fair die is tossed twice. If the number appearing on the top is less...

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  5. A baised die is such that P(4)=1/(10) and other scores being equally l...

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  6. Find the probability distribution of the maximum of two scores obtaine...

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

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  8. A random variable X as the following probability distribution: xi :-2-...

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  9. Find the mean number of heads in three tosses of a fair coin.

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  10. A coin weighted so that P(H)=3/4a n dP(T)=1/4 is tossed three times. L...

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  11. In roulette, fig the wheel has 13 numbers 0,1,2,...,12 marked on eq...

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  12. There are 5 cards numbered 1 to 5, one number on one card. Two cards ...

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  13. A die is tossed twice. A “success” is “getting an odd number” on a ...

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  14. From a lot of 10 items containing 3 defectives, a sample of 4 items id...

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  15. Determine which of the following can be probability distributions of a...

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  16. Determine which of the following can be probability distributions o...

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  17. Determine which of the following can be probability distributions of...

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  18. Let X denote the number of hours you study during a randomly select...

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  19. A random, variable X has the following probability distribution: X :\ ...

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  20. Find the probability distribution of X; the number of heads in two tos...

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