What kind of random variable is this question asking about W

What kind of random variable is this question asking about? Write a probability statement i.e. P(x gt X) describing the question. What are the relevant pieces of information for the probability statement? What are the relevant pieces of information for the probability distribution function? Write down the formula for your solution in terms of the probability distribution function. Give your numerical answer and the relevant MATLAB code used to find the answer. This can be attached in a separate file as supplementary information. 3. Suppose that a rare disease has an incidence of 1 in 1,000. Assuming that members of a population are affected independently, find the probability of k cases in a population of 90,000 people for k = 0, 1. 2.

Solution