Interpret and Summarize Graphs

What is the interquartile range of the data?

• A. 6

• B. 5

• C. 10

• D. 19

The stem and leaf plot shows the number of minutes 20 players on the basketball team practiced their dribbling skills. Which statement is true?

• More than half of the players practiced for at least 50 minutes

• 25% of the players practiced for less than 20 minutes

• The greatest number of players practiced between 30 and 50 minutes

• There are more female players than male players

The box plots summarize the number of minutes students spent practicing basketball and football. What is the interquartile range of the basketball data?

• A. 44

• B. 5

• C. 20

• D. 32

What is the range of this data?

• A. 7

• B. 37

• C. 13

• D. 20

The histogram shows the number of points a soccer team had at the end of each game. Based on the histogram, which statement is true?

• There were 8 games in which the soccer team scored more than 6 points

• The soccer team played 26 games

• There were less than 10 games in which the soccer team scored more than 11 points

• There are more female soccer players than male soccer players on the team

The stem and leaf plot shows the grades received on a recent test. What is the median of the data?

• 85

• 87

• 89

• 88

What is the interquartile range of the football data?

• 44

• 31

• 20

• 32

What percent of the packages had more than 20 pieces of Skittles?

• 3%

• 7%

• 30%

• 13%

What is the range of the data?

• A. 5

• B. 5.5

• C. 6

• D. 7

The stem and leaf plot shows the number of books students in Mrs. Josefy's class read during the school year. How many students read more than 40 books?

• 4

• 10

• 9

• 20