A random variable X has binomial distribution with n=36 and p =0.8 then standard deviation of x is

A random variable X has binomial distribution with n=25 and p=0.8 then standard deviation of X is ……………..

A random variable X has binominal distribution with n = 25 and p = 0.8 then standard deviation of X is

A random variable X has the following distribution

A random variable X has the following distribution

A random variable X follows binomial distribution with mean 3 and stanard deviation sqrt(2) . Find the values of P(X=2) and P(Xle1) .

A random variable x follows binomial distribution with mean 3 and standard deviation sqrt2 Find the value of P(x = 2) and P(x le 1) .

A random variable follows binomial distribution with mean 4 and standard deviation sqrt(2) . Find the probability of assuming non-zero value for the variate.

A random variable X has the following probabilty distribution. The mean and the standard deviation are respectively