The left and right ends of the box in a box plot represent the 25th and 75th percentiles, respectively.

Question

Quizplus · Accepted Answer

This is true. The left end of the box represents the 25th percentile, and the right end represents the 75th percentile. The median is represented by a line inside the box. The "whiskers" extend from the box to the lowest and highest values within 1.5 times the interquartile range (the distance between the 25th and 75th percentiles). Any values beyond the whiskers are considered outliers.

The Left and Right Ends of the Box in a Box