Analyzing one categorical variable

Let's learn how to create and read bar graphs to describe categorical data.

Identifying individuals, variables and categorical variables in a data set
Individuals, variables, and categorical & quantitative data
Reading pictographs
Read picture graphs (multi-step problems)
Reading bar graphs
Reading bar graphs: Harry Potter
Creating a bar graph
Create bar graphs
Reading bar charts: comparing two sets of data
Read bar graphs (2-step problems)
Reading bar charts: putting it together with central tendency
Reading pie graphs (circle graphs)