Using Regression to Choose a Model and Make Predictions

What is a Regression Line?

Scatterplots of data on the coordinate plane sometimes reveal patterns. If the data appears to be roughly linear. A line drawn through the middle of the data, or regression line, can be used to make predictions about the data. Check out the video to learn more about regression lines!
What is Linear Regression?

Sometimes Real-world data follows a linear pattern. A linear regression is a the equation for a linear function that most closely follows the given data. Watch the tutorial to learn more about modeling data with linear functions.