Trend line
Also written: line of best fit, best-fit line
A straight line through a scatter plot that best fits the points, drawn dashed so it reads as a guide. It shows that two measures move together, not that one causes the other.
Also written: line of best fit, best-fit line
A straight line through a scatter plot that best fits the points, drawn dashed so it reads as a guide. It shows that two measures move together, not that one causes the other.