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An unbiased coin is thrown thrice. If th...

An unbiased coin is thrown thrice. If the random variable `X` denotes the number of heads obtained, describe the probability distribution of `X` .

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MODERN PUBLICATION-PROBABILITY-EXERCISE
  1. A random variable has the following probability distribution : Find ...

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  2. A random variable has the following probability distribution : Obtai...

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  3. An unbiased coin is thrown thrice. If the random variable X denotes th...

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  4. Find the probability distribution of the number of tails when two coin...

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  5. Find the probability distribution of the number of tails when two coin...

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  6. A coin is tossed 5 times . X is the number of heads of observed . Find...

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  7. Find the Probability distribution of the number of heads when three co...

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  8. Find the probability distribution of the number of tails when three co...

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  9. Find the probability distribution of number of heads in four tosses of...

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  10. Find the Probability distribution of the number of heads when three co...

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  11. Find the probability distribution of the number of sixex in two tosses...

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

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  13. Find the probability distribution of the number of successes in two to...

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  14. Find the probability distribution of the number of successes in two to...

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

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  16. A pair of dice is thrown 4 times. If getting a doublet is considered a...

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  17. Let X denote the number of hours you study during a randomly selected ...

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

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  19. Let X denote the number of hours you study during a randomly selected ...

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  20. Let X denote the number of hours you study during a randomly selected ...

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