Let X be a discrete random variable with the following probability mass function Xe-A p(x) =...

Transcribed Image Text:

Let X be a discrete random variable with the following probability mass function Xºe-A p(x) = c² -=1,2,3.... where A>0. Find the constant e such that p is a probability mass function. Let X be a discrete random variable with the following probability mass function Xºe-A p(x) = c² -=1,2,3.... where A>0. Find the constant e such that p is a probability mass function.