This reusable scatter plot shows the relationship between study hours and exam scores, with each point representing a student’s performance. The D3.js component implements chainable accessors for configurable dimensions, margins, labels, and title, using `d3.scaleLinear`, `d3.extent`, `d3.axisBottom`, and `d3.axisLeft` to generate SVG axes. Data is loaded from a CSV file and rendered as green circles, demonstrating a modular approach to building interactive charts with d3.v7.