4. Suppose that the probability mass function of the discrete random variable X is as follows: f(x) =c/x for x= 1,2,3,4,
Posted: Mon Jul 11, 2022 11:37 am
4. Suppose that the probability mass function of the discrete random variable X is as follows: f(x) =c/x for x= 1,2,3,4,5,6 =0 otherwise. where c is a constant. a. What value of c will make f(x) a valid probability mass function? b. Compute the cumulative distribution function, F(x).