How can we definitively determine whether two data sets have a relationship? With correlations! Here, we use a simple example to determine the correlation, and measure it against the "critical value," which we go over. Then we discuss the regression line, or line of best fit.

Each video in the playlist comes with a worksheet and quiz. The worksheet mirrors the problems we cover in the video, so you can print the sheet and work along with the class. The quiz you can take right after the video, to see how well you learned it. Simply pause the video to access the worksheet and quiz. Below, you also have the option of viewing the playlist on YouTube.