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Three distinguisable balls are distribut...

Three distinguisable balls are distributed in three cells. The probability that all three occupy the same cell, given that atleast two of them are in the same cell, is

A

`1/7`

B

`1/9`

C

`1/6`

D

none of these

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PRADEEP PUBLICATION-PROBABILITY-EXERCISE
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  6. A box contains 3 orange balls, 3 green and 2 blue balls. Three balls a...

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  12. Which one is not a requirement of a binomial distribution?

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  18. Suppose that a random variabe X follows Binomial distribution with par...

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