Drawing a line of best fit through a scatterplot to find the direction of association between two variables.
Line of Best Fit Definition (Illustrated Mathematics Dictionary)
Visually Finding a Line of Best Fit
How to Draw a Line of Best Fit
Plotting A Best Fit Line
Find the line of best fit, College Algebra
Part II of a self-inflicted challenge: The Line of Best Fit
How to draw line of best fit ( Scatterplot)
Constructing a best fit line
Interpret the slope of a line of best fit
Mastering How to Draw a Line of Best Fit & Analyzing Strength of Correlation
Definition--Linear Function Concepts--Line of Best Fit