We are starting a chapter on probability distribution functions with two variables. In this lesson, we are going to talk about Bivariate density and Bivariate distribution functions. The idea now is that we have two variables, Y1 and Y2. For example, you might be a student taking a certain number of units at college. Y1 is the number of math units student has taken and Y2 is the number of computer science units that a student has taken. We'll see some interesting properties of the density function, and see how we can calculate probabilities.
Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.