This scatter plot visualizes the relationship between sleep duration and stress level, with points colored by gender and dashed trend lines showing the per-group linear regression. It uses D3 v7 functions like `d3.scaleLinear`, `d3.axisBottom`, and `d3.scaleOrdinal` on an SVG canvas, loading survey data from a Kaggle CSV. A legend and hover tooltips reveal additional details, while the chart highlights how higher stress correlates with reduced sleep, particularly for females.