Lesson 3: Stem and Leaf Plots
Words to Know
Stem and Leaf Plots: data organized from least to greatest
Stem: the greatest place-value digits
Leaf: the least place-value digits
Stem: the greatest place-value digits
Leaf: the least place-value digits
Examples
1. Display Data in a Stem-and-Leaf Plot
Video
Video
2. Describe Data
Video
Video
3. Effect of Outliers
Video
Video
Tips
* Of in math is always multiplication
Extra Examples
Problems of the DAY
Answers must be submitted by 9am the following school day!
1. True or False: Outliers can effect the mean of the data
2. True or False: The mean is a better representation of data than the mode
1. True or False: Outliers can effect the mean of the data
2. True or False: The mean is a better representation of data than the mode