1.Visualizing Categorical Data Distributions
Box Plot Analysis · 2026
A lead educational researcher used a box plot titled "G2.1 · Answer length by question type" to visualize answer lengths from 0 to 25+ words across categories like "What," "Who," "How," "When," "Where," and "Why." The chart showed "What" questions had extreme outliers between 10 and 27 words, while "Why" questions had a median around 5 words and a typical range of 3 to 7 words. This visualization replaced hours of manual spreadsheet formatting, hand-coding, and COUNTIF formulas previously required to audit dataset quality.
What it shows:
How box plots can reveal deep categorical distributions instead of relying on simple averages.




