Probability Adventures #20: Adding Random Variables

Adding two random variables together gives a new random variable. In this lecture, you will learn how to add random variables using their joint density, and to add independent random variables using the convolution of their densities, and generating functions. https://s3.us-west-1.amazonaws.com/markhuber-datascience-resources.org/Books/Probability_Adventures_webpage/2021_version/chapters/ch20_adding_random_variables/ch20_book.html