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If getting a '5' or a '6' in the throw o...

If getting a '5' or a '6' in the throw of an unbiased die is a 'success' and the random variable 'X' denotes the number of successes in six throws of the die, find `P_X[Xge4]`

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MODERN PUBLICATION-PROBABILITY-EXERCISE
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  14. If the sum of mean and variance of a binomial distribution is 1.8 for ...

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  15. Determine the binomial distribution whose mean is 10 and whose standar...

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  16. Find the binomial distribution whose: mean is 4 and variance is 3.

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  17. Find the binomial distribution whose: mean is 9 and variance is 6.

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  18. If 12 dice are rolled at random, obtain the mean and variance of the d...

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  19. A die is thrown 20 times and getting a number 'greater than 4' is cons...

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  20. 10 coins are tossed at random. Obtain the mean and variance of the num...

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