This example renders a box plot using the p5.js library through its `rect()` and `line()` functions within the `draw()` loop. The visualization displays five-number summary statistics—minimum, first quartile, median, third quartile, and maximum—as a rectangular box with whiskers extending to the extremes. Synthetic data is generated directly in the sketch using JavaScript arrays and mathematical calculations. The plot is drawn on a canvas created by `createCanvas()`, with axes and labels positioned manually through coordinate arithmetic. The code demonstrates a straightforward implementation of statistical visualization without external data sources.