Here are the notes/slides for the first block of the new unit over descriptive statistics.
The equivalent material is covered in textbook pages 24-29 (conditional distributions, segmented bar graphs) and 47-48 (stem-and-leaf plots).
- Powerpoint 2.1 - Categorical Data and Stemplots
- Blank copy of class notes handout
- Worksheet - Stemplots (US Presidents) (just a handout for notes)
The following is the worksheet for tonight's homework (due W/Th, Sept 6/7):