2(a) question draw a graph very clearly and neatly

2. Let X be a discrete random variable with domain {2, 3, 5}, and distribution p(X), given by: p(x) = */ 10 a) [5 points/ Graphically represent the cumulative density function of X. b) [5 points/ Compute [X], the expected value of X. c) [5 points/ Compute W[X], the variance of X. momin