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Write down the probability distribution,...

Write down the probability distribution, mean and variance of a binomial distribution.

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CHHAYA PUBLICATION-BINOMIAL DISTRUTION-VERY SHORT ANSWER TYPE QUESTIONS
  1. Write down the probability distribution, mean and variance of a binomi...

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  2. Let x be a binomily destributed random variable with parameters n and ...

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  3. In each case determine wheather the given values can be looked upon a...

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  4. In each case determine wheather the given values can be looked upon a...

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  5. A student obtained the following results.Comment on the accuracy of hi...

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  6. A student obtained the following results.Comment on the accuracy of hi...

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  7. Seven unbiased coins are tossed simultaneously at random. Find the pro...

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  8. Seven unbiased coins are tossed simultaneously at random. Find the pro...

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  9. Seven unbiased coins are tossed simultaneously at random. Find the pro...

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  10. Eight coins are thrown simultaneously. Show that the probability of ge...

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  11. An unbiased coin is tossed 8 times. Find using binomial distribution, ...

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  12. Six coins are tossed simultaneously. Find the probability of getting ...

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  13. Six coins are tossed simultaneously. Find the probability of getting ...

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  14. Six coins are tossed simultaneously. Find the probability of getting ...

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  15. Six coins are tossed simultaneously. Find the probability of getting ...

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  16. Find the probility that in a family of 5 children there will be at l...

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  17. Find the probility that in a family of 5 children there will be at l...

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  18. The mean and variance of a binomial distribution are 4 and 3 respectiv...

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  19. Find the probability of guessing correctly at least 5 of the eight ans...

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  20. If a fair is tossed 10 times, find the probability of exactly six he...

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