The scatter plot below shows the average traffic volume and average vehicle speed on a certain freeway for 50 days in 1999.

Answer 1

As you can see from the scatter plot, the x-axis represents the average traffic volume in vehicles per hour, while the y-axis represents the average vehicle speed in miles per hour. Each data point on the graph represents one day's average traffic volume and vehicle speed.

The pattern that can be observed from the scatter plot is that as the average traffic volume increases, the average vehicle speed decreases. This suggests an inverse relationship between traffic volume and vehicle speed on this freeway.

There are some outliers in the data, where the average vehicle speed remains relatively high despite increasing traffic volume. Additionally, there are a few data points where the traffic volume is low and the vehicle speed is also low.

Overall, the scatter plot provides a visual representation of the relationship between average traffic volume and average vehicle speed on this freeway during the 50 days in 1999.