Question

which graph shows the line of best fit for the data?

Explanation:

Step1: Understand the concept of line of best fit

The line of best fit should pass through the middle of the data points, with approximately equal number of points on either side of the line.

Step2: Analyze each graph

• In the first graph, the line seems to pass through the middle of the data points.
• In the second graph, the line is too low compared to the data points.
• In the third graph, the line is too low at the start.
• In the fourth graph, the line is too steep and not in the middle of the data points.

Answer:

The first graph (top - left graph) shows the line of best fit for the data.