Suppose a random variable X follows the binomial distribution with parameters n and p, where `0

If X follows the binomial distribution with parameters n=6 and p and 9p(X=4)=P(X=2), then p is

If X follows a binomial distribution with parameters n=8 and p=1//2 , then p(|X-4|le2) equals

If X follows a binomial distribution with parameters n=6 and p. If 4(P(X=4))=P(X=2) , then P=

A random variable X follows binomial distribution with mean alpha and variance beta . Then,

A discrete random variable X is said to follow the Poisson distribution with parameter m ge 0 if its p. m. f. is given by P(X = x) = (e^(-m) m^x)/x , x = 0,1,2,.... True or False.

If a random variable X follows binomial distribution with mean 3 and variance 3/2, find P(Xlt=5)dot

If the random variable 1 follows a Poisson distribution with mean 3 then P(X=0) is

A random variable X follows binomial probability distribution with probability P(X), with mean as 2, probability of success as p and probability of failure as q such that p+q=1. If SigmaX^(2)P(X)=(28)/(5) , then the probability of exactly 2 success is

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