{"version":"1.0","type":"rich","title":"final project","description":"This bar chart displays the average student grades (on a 3-point scale where A=3, B=2, C=1) grouped by self-reported stress level, sorted from highest to lowest average grade. The visualization uses D3 v7’s `d3.csv` to load remote CSV data about student grades and mental health, then applies `d3.group` and `d3.mean` to aggregate values. Rendered as SVG rectangles with a `d3.scaleBand` x-axis and `d3.scaleLinear` y-axis, bars change color on hover via CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9ae337543b8a4254af13fa3df728da00?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}