This example displays a scatterplot of state-level math and verbal SAT score averages, plotting each state as a point to reveal correlations and outliers. The visualization, built with D3.js, uses a linear scale for both axes, with points rendered as SVG circles that change color on hover. Data is loaded from a remote CSV file, and the chart includes axis labels and a title. The code leverages D3's `scaleLinear` and axis functions, along with the `join` operation to create the circles.