This visualization displays the accuracy of repeated trials across four distinct trial groups, with each circle representing a single trial’s accuracy score. The x-axis maps accuracy values from 0 to 1 using d3.scaleLinear, while the y-axis uses d3.scalePoint to evenly space the trial categories. The chart renders as an SVG using D3 v5, with circles styled in steelblue and opacity 0.25 to show overlapping data points. Data is loaded from a CSV file using d3.csv. Axis ticks are customized using d3.axisBottom and d3.axisLeft, with the domain lines removed for a cleaner appearance.