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Lesson: Box Plots

Question Video: Interpreting a Box-and-Whisker Plot

03:41

Worksheet: Box Plots • 17 Questions

Q1:

This is a box-and-whisker plot for the test scores of a chemistry test. What is the median score?

Q2:

Using the given box-and-whisker plot, find the range of the data.

Q3:

This double box-and-whisker plot compares the prices of books in 2 bookstores. Which bookstore has a greater range of prices?

  • ABookstore B
  • BBookstore A

Q4:

Using the given box-and-whisker plot, find the interquartile range of the data.

Q5:

Using the given box-and-whisker plot, find the range of the data.

Q6:

Using the given box-and-whisker plot, find the interquartile range of the data.

Q7:

This is a box-and-whisker plot for the test scores of a chemistry test. What is the median score?

Q8:

Using the given double box-and-whisker plot, determine the percent of the boys and then the percent of the girls who are 66 inches or shorter.

  • A ,
  • B ,
  • C ,
  • D ,

Q9:

The given box-and-whisker plot represents the test scores for a trigonometry test. Determine the percent of the scores that are greater than or equal to 65.

Q10:

The test scores for a physics test are displayed in the following box-and-whisker plot. Determine the percent of students who had scores between 85 and 120.

Q11:

State whether the following statement is true or false: The data in the interval between the lower quartile and the median is more spread out than the data in the interval between the median and the upper quartile.

  • Atrue
  • Bfalse

Q12:

This double box-and-whisker plot compares the prices of books in 2 bookstores. What percent of books in bookstore B have a price of at least 90 dollars?

Q13:

State if this is true or false: The value 64 is an outlier.

  • Atrue
  • Bfalse

Q14:

Which of the following sets of data can be represented by this box-and-whisker plot?

  • A17, 16, 18, 14, 20, 19, 22
  • B17, 20, 18, 19, 20, 16, 16
  • C19, 19, 17, 14, 22, 20, 21
  • D18, 19, 14, 19, 16, 22, 17
  • E16, 14, 27, 20, 22, 17, 16

Q15:

Which of the following sets of data can be represented by this box-and-whisker plot?

  • A55, 56, 52, 53, 50, 58, 57
  • B50, 52, 55, 55, 50, 56, 58
  • C50, 53, 58, 57, 56, 50, 55
  • D50, 53, 58, 52, 55, 55, 56
  • E52, 63, 57, 50, 56, 53, 52

Q16:

The lower quartile, median, and upper quartile of a data set are , , and 417, respectively. In a box-and-whisker plot representing the data, the median separates the box into two equal parts. Which of the following are possible values of and ?

  • A ,
  • B ,
  • C ,
  • D ,
  • E ,

Q17:

The lower quartile, median, and upper quartile of a data set are , , and 247, respectively. In a box-and-whisker plot representing the data, the box between the median and the upper quartile is twice as long as the box between the median and the lower quartile. Which of the following are possible values of and ?

  • A ,
  • B ,
  • C ,
  • D ,
  • E ,
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