Stem and Leaf Plot Exercise

(a)  

(a)  

(a)  

(a)  

(a)  

What does 8|9 represent?

• 8.9
• 890
• 89
• 8

This stem and leaf diagram shows the ages of a group of people. How old is the youngest member of this group?

• 14

• 10

• 15

• 1

This stem and leaf diagram shows the ages of a group of people. How old is the oldest member of this group?

• 44

• 40

• 50

• 4

This stem and leaf diagram shows the ages of a group of people. How many people in this group are younger than 20?

• 3

• 8

• 4

• 5

What is the mode for the stem and leaf? Given 5/3=530

• 660

• 600

• 540

• 250