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If getting '5' or '6' in a throw of an u...

If getting '5' or '6' in a throw of an unbiased dice is a success and the random variable 'X' denotes the number of success in six throws of the dice, find P(Xge4).

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PRADEEP PUBLICATION-PROBABILITY-EXERCISE
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  2. A bag contains 7 red, 4 white and 5 black balls. If four balls are dra...

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  3. If getting '5' or '6' in a throw of an unbiased dice is a success and ...

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  4. A bag contains 4 white and 7 black and 5 red balls. 4 balls are drawn ...

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  15. What is the probability of sure event ?

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  16. The probability of an impossible event is

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  17. What is the number of sample points in a simple event associated with ...

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  18. If E1, E2, E3 are mutually exclusive and exhausive events then what is...

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  19. If E is an event associated with an experiment, find the value of P(E)...

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