1. Stem and Leaf Plots 2 4 5 6 1

2. Videos http://www.mathplayground.com/howto_stemleaf.html

3. Stem and Leaf Plots

4. Constructing a Stem and Leaf Plot Step 1

5. Constructing a Stem and Leaf Plot Step 25 6 7 8 9
Stems

6. Constructing Stem and Leaf Plot Step 35 6 7 8 9 6
3 7
Stems
Leaves
Notice the leaves are in order from least to greatest!!!

7. Constructing Stem and Leaf Plot Step 4
Women’s Basketball Scores 5 6 7 8 9 6
3 7
Stems
Leaves
key
9|3 = 93

8. Make a Stem and Leaf Plot
Points scored in a volleyball game: 14, 19, 10, 38, 14, 32, 22, 14, 19, 33, 34, 33, 30, 52, 61, 60, 52, 22, 27
10, 14, 14, 14, 19, 19, 22, 22, 27, 30 32, 33, 33, 34, 38, 52, 52, 60, 61
Points scored in a volleyball game 1 2 3 5 6
2 2
0 1
Step 1 – Order from least to greatest
Step 2 – Draw a vertical line – make the stems
Step 3 – Draw a horizontal line – make the leaves
Step 4 – Add a title and key
5|2=52

9. Analyze Stem and Leaf Plot
Temperatures recorded over the summer 6 7 8 9 10
8 8
0 1
Tell me something about the data.
9|2=92
There are 21 temperatures in this data.
The lowest temperature is 68.
The highest temperature was 101.
There were 6 temperature in the 80s.

10. Analyze Stem and Leaf Plot
Test scores 6 7 8 9 10
8 8
0 1
9|2=92
How many people scored less than 80?
How many people scored 99 or more?
How many people got a 72?
Which score occurred the most often?
How many people scored AT LEAST an 80?

11. 1. What was the greatest number of points earned?
Points earned by each team at a tournament
1. What was the greatest number of points earned?
What was the least number of points earned?
3. How many teams earned more than 50 points?

12. List the numbers in the stem and leaf plot
233,234,235,237
240,242,243,243
250
260,261,262
272
285
300
There aren’t any leaves beside 29, what does that mean?
There are 2 3’s in the leaf beside stem 24. What does this mean?

13. How do you put these numbers in a stem and leaf plot?
4, 7, 9, 12, 12, 14, 105