A discrete random variable X has the probability distribution as given below

(i) Find the value of k.
(ii) Determine the mean of the distribution.

A discrete random variable X has the probability distribution given as below: (i) Find the value of k (ii) Determine the mean of the distribution.

A random variable X has the probability distribution given below Its variance is

A discrete random variable X has the probability distribution given below: X :0. 511. 52 P(X):kk^22k^2k Find the value of kdot (ii) Determine the mean of the distribution.

A discrete random variable x has the probability distribution given below: X:0.51152P(X):kk^(2)2k^(2)k Find the value of ti.Determine the mean of the distribution.

A discrete random variable X has the following distribution: find a.

A random variable X has the follwing probability distribution: Find k.