Unit 1: Box Plot Basics Review

Multiple Choice

Look at the box plot and the data options below. Which set of data matches this graph?

• 13, 22, 8, 15, 11, 9, 19

• 13, 21, 8, 15, 11, 9, 19

• 13, 22, 6, 15, 11, 9, 19

• 13, 22, 8, 15, 11, 10, 19

Multiple Choice

This boxplot summarizes the temperatures measured in Herndon pond in September. When the water temperature is above 71 degrees people can swim in the pond. On what percentage of days were people NOT able to swim?

• 66%

• 25%

• 50%

• 75%

Multiple Choice

Each member of the Herndon Cub Scouts pack recorded the number of paper rolls sold for a fund raise. Based on the information shown on the boxplot, which statement must be true?

• Approximately half of the scouts sold less than 20 rolls.

• Most Cub Scouts sold between 30 and 55 rolls.

• One and only one students sold exactly 10 rolls.

• Ten Cub Scouts sold between 10 and 20 rolls.

Multiple Choice

Test scores for Mrs. Pearce's Civics test are recorded in this stem and leaf plot. Which boxplot graph best represents the stem and leaf plot?