Educational worksheet for learning box-and-whisker plots with data sets and a cat illustration.

A colorful educational worksheet titled "Box-and-Whisker Plot" with instructions, number sets, and an illustration of a cat. The worksheet includes 12 data sets for students to calculate median, lower quartile, upper quartile, and interquartile range. A reminder box explains that the interquartile range is the difference between the upper and lower quartiles.