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The mean and variance of a random variab...

The mean and variance of a random variable X having binomial distribution are 4 and 2 respectively. Then `P(x gt 6)=`

A

`(1)/(32)`

B

`(37)/(256)`

C

`(9)/(256)`

D

`(1)/(256)`

Text Solution

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The correct Answer is:
C
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