DEMO: Let's do an exercise to practice estimating a line of best fit!

• Click Run and place the line of best fit so it best matches the data.
• You can rotate the line by dragging the < > at the top of the line.
• You can move the line by dragging the o in the middle of the line.
• Once finished, click Next and Submit.

To navigate the page using the TAB key, first press ESC to exit the code editor.