Scatter Graphs Line of Best Fit

The video tutorial explains how to draw a line of best fit on a scatter graph. It covers the definition of a line of best fit, guidelines for drawing it, and how to use it for estimating values. The video also addresses situations where no correlation exists in scatter plots, making it impossible to draw a line of best fit. A practice question is provided for viewers to apply the concepts learned.

Describe the process of drawing a line of best fit on a scatter graph. What steps would you take?

What should you do if a scatter plot shows no correlation?