This bar chart displays the scores of twelve students, with each horizontal bar representing an individual’s score from 10 to 99. The visualization uses D3 v5’s `scaleLinear` for the x-axis, `scaleBand` for the y-axis, and SVG `rect` elements with a hover effect that reduces opacity. Data is loaded from an external CSV file via `d3.csv`, and axes are generated using `axisLeft` and `axisBottom`.