This scatter plot shows the relationship between Math and Science scores for 90 students, with each point's shape indicating the student's group (A, B, or C) as defined in the data.csv file. The d3.js library (v7) renders the visualization as an SVG, using a linear scale for both axes to map scores from 50 to 100. The ordinal scale maps group categories to symbol shapes via `d3.symbol`, enabling visual comparison of score distributions across the three groups.