The 'line of best fit' is a line that goes roughly through the middle of all the scatter points on a graph. The closer the points are to the line of best fit the stronger the correlation is.

Presenter 2:**Just to take stock, we have seen how to draw a graph with all the correct labels. We have also looked at drawing the line of best fit through our data. When drawing a chart or a ...

Line graphs of multiple data sets offer you a more comprehensive ... How to insert a Line of Best Fit in Google Sheets? A Line of Best Fit is called a Trendline in Google Sheets.