1.Visualizing Answer Length by Question Type
Box plot · 2026
A lead educational researcher used a box plot titled "G2.1 · Answer length by question type" to visualize the distribution of answer lengths across interrogative categories in a reading-comprehension dataset. The y-axis measures "Answer length (words)" from 0 to 25+, while the x-axis categorizes items into "What," "Who," "How," "When," "Where," "Why," and "Other." The chart reveals severe answer-length compression, with "What," "Who," "How," and "When" questions showing medians of roughly 1 to 3 words. Conversely, "Why" questions demonstrate the highest median answer length of around 5 words and a typical range of roughly 3 to 7 words.
What it shows:
How box plots can map answer complexity against question types to audit dataset quality.




