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The following is a list of grades that students received on a recent math exam:

77, 78, 81, 62, 63, 65, 81, 92, 93, 89, 91, 78, 66, 75, 78, 80, 91, 93, 95, 93, 91, 88, 76, 89, 91, 96.

The teacher wants to highlight the lower quartile, median, and upper quartile. Which of the following displays would represent the data in this way?

Bar chart
Box plot
Histogram
Stem-and-leaf plot



Answer :

The display that would represent the data in the best way that lower quartile, median, and upper quartile would be highlighted would be box ploy. That is option B.

What is box plot?

Box plot which is also called box and whisker plot is a type of graphical representation that is used to represent the five number summary of a data set that include the following:

  • Minimum,
  • lower quartile,
  • median,
  • upper quartile and
  • Maximum.

Therefore, among the listed displays, the graphical representation method that can best be used is the box plot.

Learn more about upper quartile here:

https://brainly.com/question/28277179

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