1. Stem & Leaf Plots
AQR

2. Stem and Leaf Plots
Definition: A plot where each data value is split into a "leaf" (usually the last digit) and a "stem" (the other digits). For example "32" is split into "3" (stem) and "2" (leaf). The "stem" values are listed down, and the "leaf" values are listed next to them.

3. Stem and Leaf Plots Legend 8 | 1 = test score of 81
Test Scores out of 105
Stem is a place holder
- in this case , 10’s
Leaf is the last digit
Stem
Leaf 5 6
3 5 7 8 9 10
Legend 8 | 1 = test score of 81

4. Stem and Leaf Plots

5. Comparative Stem and Leaf Plot
Price of Homes in Ten Thousands
West El Paso
Central El Paso 15
2 2 16
2 3 5 17 5 18
1 4 4
9 2 19 2 20 21 22 23
Legend 18 | 1 = home price of $181,000

6. Stem and Leaf Plots Integrity of data maintained
Easy to visualize distribution of data
Comparative plots work well