AP Stats: The Least Squares Regression Line
Least Squares? Who Cares? The Filamentors do! Today, I discuss how those pesky regression lines work. I talk about why linear regression exists, and how to calculate the slope and intercept of the regression line. More importantly, I discuss how to interpret the slope of a regression line, a common question on the AP Statistics exam. If you have any questions or just want to talk about statistics or life in general, let us know with a comment or a message. We love hearing from you!