How could you change this line to be a better line of best fit for the data plot?

Question

8
Number of Medica
Conditions
4
2
20
40
60
80 100 120
(1 point)
• Keep it parallel and move it down so that the points are equal above and below the line.
Make it a negative sloped line to better show the trend in the data.
Make it steeper to hit the most points possible.
• Keep it parallel and move it up through the center of the data.
• Make it less steep to hit at least one of the data points.

Answer 1

To better fit the data plot, the best option depends on the specific distribution of the data points. However, a commonly effective adjustment would be:

Keep it parallel and move it down so that the points are equal above and below the line.

This option allows the line to represent the center of the data points effectively, balancing the distance between the line and the points above and below it, which is often a goal for a line of best fit.