This scatter plot visualizes the relationship between height and weight, with each point colored steelblue and displaying BMI details on hover via a tooltip. Built with D3.js v7, it uses `d3.scaleLinear` and `d3.axisBottom`/`d3.axisLeft` to map the quantitative axes, with circles representing data points. The SVG rendering includes axis titles and a 24px plot title, while interactive mouseover events update a positioned tooltip div. The reusable `createScatterPlot` function demonstrates a modular approach to chart construction.