Let a random variable X have a binomial distribution with mean 8 and variance 4. If P(X 2) = k 2^ 16 , then k...

Question

Let a random variable X have a binomial distribution with mean 8 and variance 4. If P(X 2) = k 2^ 16 , then k is equal to:

Accepted Answer

(C)

JEE Main 2019 Mathematics question