3. Generate and interpret a Regression Line for the car mileage and weight (data file: car_weight_and_mileage.xlsx). 1. Generate a scatterplot of the vehicle weight versus mileage. 2. Add a regression line and the R² to the chart. 3. How well does the line describe the data? 4. What is the mileage that you would expect a 4000-pound car to have? 5. Make sure to label all charts and axes.

Fig: 1