`" If "X" is a binomial variate with "n=6" and "9 p(x=4)=p(x=2)," the parameter "'P'" is "`

For a binomial variable X if n=5 and P(X=1)=8P(X=3), then p=

For a binomial variate X with n=6, if P(X=2)=9,P(X=4) , then its variance is

If X is a binomial variate with mean 6 and variance 2, then the value of P(5leXle7) is

If X is a binomial variate with the range {0,1,2,3,4,5,6} and P(X=2)=4P(X=4), then the parameter p of X is

" If "x" is a Poisson variate such that "P(x=0)=0.1" ,"P(x=2)=0.2" then the parameter "lambda" is "

If X is binomial variate with E(X)=5 and variance 4. The parameters of the distribution are

For a binimial variate X with n=6, if P(X=4)=(135)/(2^(12)) then its variance is

If x is binomial variate with E(x)=5 and variance 4. The parameters of the distribution are