AP Stats: The Correlation Coefficient
Today, I discuss what the correlation coefficient means. After that, I show what it means in pictures. Then, I discuss how it is calculated, showing the formula, and then telling you what AP Statistics expects you to know about it. Specifically, I show you how to interpret the correlation coefficient, and then discuss some random trivia about the correlation coefficient that the AP Stats program expects you to know! Let us know what you think in the comments, and as always, feel free to make requests! We love hearing from you!