This scatterplot displays student math and verbal SAT score averages across all US states in 2015, with each circle representing a state and positioned by its paired test scores. Built with D3 v7, the visualization uses `d3.scaleLinear` to map data values to pixel coordinates within an SVG canvas and draws circles via `d3.selectAll().join()`. The chart includes labeled axes, a title, and hover interactions that change point colors. Data is loaded asynchronously from a CSV file using `d3.csv`.