In this lesson, we are going to talk about sample spaces and start to talk about probability and statistics. First we will see why is probability involved in statistics. We will talk a little bit about some probability fundamentals and then talk about what is a sample space. From there we are going to talk about how to make sure we cover the entire sample space. We are going to introduce the fundamental principle of counting. We are going to talk about where the probability comes from and how we can check whether our model matches the real world.
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.
This book provides a clear and methodical approach to essential statistical procedures. It clearly explains the basic concepts and procedures of descriptive and inferential statistical analysis. This book features a new emphasis on expressions involving sums of squares and degrees of freedom as well as a stronger stress on the importance of variability.