diff --git a/education/statistics/Correlation and Regression.md b/education/statistics/Correlation and Regression.md
index fcaeb68..ae98578 100644
--- a/education/statistics/Correlation and Regression.md	
+++ b/education/statistics/Correlation and Regression.md	
@@ -82,6 +82,7 @@ Given a scatter diagram where the average of each set lies on the point $(75, 70
 
 ### The Regression Line/Least Squared Regression Line (LSRL)
 - This line has a more moderate slope than the SD line. it does not go through the peaks of the "football"
+- Predictions can only be made if the data displays a linear association (is a football shape).
 - The regression line is *used to predict* the y variable when the x variable is given
 - In regression, the $x$ variable is the known variable, and $y$ is the value being solved for.
 - The regression line goes through the point of averages, and can be positive or negative