This fork of a reusable D3 scatter plot visualizes student scores across subject pairs, cycling through Math-Science, Math-English, and Science-English comparisons. Built with d3.scaleLinear, d3.extent, d3.axisBottom, and d3.axisLeft, the chart renders SVG circles on axes with labels. The plot supports configurable dimensions, value mappings, and labels through setter methods, and it redraws dynamically when the metric combination changes. Data loads from a CSV file containing raw marks, which are converted to numeric values for plotting with animation updates.