In-Class Worksheet

Name: _____________________________________

Instructions: Consider the data presented in the image below. Work with your group mates to answer each of the five questions.

1. What are the observational units that constitute the sample of data being visualized in the plot above?

2. How many variables are represented in this plot and which of these variables are categorical?

3. How would you describe the distribution of diesel cars compared to the distribution of traditional gas-powered cars?

4. Come up with a bad title for this plot, one that intentionally misleads careless readers.

5. Now, come up with a more accurate title.