Linear Regression
Linear Regression
Line of Best Fit
Example
Is there a relationship between the fat grams
and the total calories in fast food?
![BestFitEx1-1 BestFitEx1-1](https://claregladwinresd.glk12.org/pluginfile.php/2222/mod_book/chapter/5092/Bivariate/BestFitEx1-1.png)
and the total calories in fast food?
![BestFitEx1-1 BestFitEx1-1](https://claregladwinresd.glk12.org/pluginfile.php/2222/mod_book/chapter/5092/Bivariate/BestFitEx1-1.png)
Step 1. Plot the ordered pairs and determine if the relationship between the x and y values look linear.