Stem and Lead and Line Plots

How many students scored more than 80%?

• 10

• 13

• 7

• 15

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

• 9

• 26

• 92

• 96

How many students got a perfect score on the test?

• 0

• 2

• 6

• 1

How many baseballs were thrown 50 or more feet?

• 5

• 4

• 13

• 8

What is the difference between the shortest and the longest distance of the baseball thrown?

• 10.05 feet

• 8.5 feet

• 8.2 feet

• 8.0 feet

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

How many games did the team play?

• 15

• 12

• 24

• 14

In how many games did the team score more than 20 points?

• 8

• 7

• 10

• 9

In how many games did the team score fewer than 10 points?

• 3

• 5

• 4

• 6

What is the highest score in the class?

• 88%

• 100%

• 13

• 98%