Suppose that a company has determined that the the number of jobs per week, N, varies
Chapter 5, Problem 5.139(choose chapter or problem)
Suppose that a company has determined that the the number of jobs per week, N, varies from week to week and has a Poisson distribution with mean . The number of hours to complete each job, Yi , is gamma distributed with parameters and . The total time to complete all jobs in a week is T = N i=1 Yi . Note that T is the sum of a random number of random variables. What is a E(T | N = n)? b E(T ), the expected total time to complete all jobs?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer