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If the mean and the variance of a binomi...

If the mean and the variance of a binomial variable X are 2 and 1 respectively, then the probability that X takes a value greater than one is equal to:

A

`(2)/(3)`

B

`(4)/(5)`

C

`(7)/(8)`

D

`(15)/(16)`

Text Solution

Verified by Experts

The correct Answer is:
D
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