After completing this module, you should be able to ...

- Construct frequency tables by hand and with R.
- Construct percentage tables by hand and with R.
- Construct a bar chart.
- Construct a succinct written summary that addresses the distribution of a categorical variable.

## Preparation for Class

Use the materials below to answer the questions on this preparation guide.

- Reading
- Video: Frequency Table [2 mins]
- Video: Barplot [3 mins]
- Video: Univariate EDA (Categorical) in R [4 mins]
- Video: Interpreting a Univariate EDA (Categorical) [2 mins]
- Video: Quick Rant about Pie and 3-D Charts [3 mins]