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If the mean and variance of a Binomial v...

If the mean and variance of a Binomial variable X are `(5)/(2) and (5)/(4)` respectively, then `P(X gt 1)=`

A

`(3)/(16)`

B

`(11)/(16)`

C

`(13)/(16)`

D

`(15)/(16)`

Text Solution

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The correct Answer is:
C
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