Hank counted the number of scratches on cars of different ages. Hank then created the scatter plot below showing the relationship between the age of a car (x) and the number of scratches found on the car ly). Part A
In 3-4 sentences describe why this is the line of best fit for the data shown on the graph. Be sure your explanation includes the following words
- Positive correlation or Negative correlation
-line of best fit
-Strong Correlation or Weak Correlation
-data points
scatter plot
Part B
Use the line of best fit to predict the number of scratches in a car when the age of the car is 30 years old. Explain how you arrived at your conclusion