Practice questions

Let’s test our knowledge of the material in this chapter with a few example questions.

Questions

1. The following data visualization is representative of which type?

1. Bar chart
2. Stacked bar chart
3. Histogram
4. Pie chart

2. If you wanted to represent a single quantitative variable over time, which data visualization type would be most appropriate?
   1. Scatter plot
   2. Bar chart
   3. Heat map
   4. Line chart
3. The following data visualization is representative of which type?

1. Heat map
2. Tree map
3. Geographic map
4. Bar chart

4. If you wanted to track a quantitative variable over a country, which type of data visualization would be most appropriate?
   1. Bubble chart
   2. Geographic map
   3. Heat map
   4. Tree map
5. The following data visualization is representative of which type?

1. Scatter plot
2. Dot plot
3. Bubble chart
4. Pie chart

6. A project...