Stem-and-leaf plots

Find the mean?

• 3.3

• 99

• 97.4

• 98

Find the Median?

• 95

• 97.2

• 96.8

• 98

What is the Mode?

• 97.4

• 97.2

• 97

• 96.8

What is the range?

• 97.2

• 4

• 3.3

• 3.2

What is the minimum in this data set?

• 0
• 4
• 9
• 40

How many scores are listed in this Stem and Leaf Plot?

• 3
• 6
• 9
• 18

What is the highest quiz grade in the stem and leaf plot?

• 9
• 26
• 92
• 96

How many baseballs were thrown 50 or more feet?

• 5
• 4
• 13
• 8

A florist records the amount of money he spent on gasoline each week to deliver orders. The list shows the data for 16 weeks.
 32, 38, 40, 44, 44, 46, 49, 53, 55, 58, 62, 65, 68, 70, 72, 81
 He put the data in a stem-and-leaf plot. What number did he leave out of the stem-and-leaf plot?
   

• 32
• 44
• 65
• 81

What is the range of the data shown in the stem and leaf plot?

• 40
• 56
• 136
• 96