{"version":"1.0","type":"rich","title":"Activity7-Q2","description":"This area chart shows the relationship between wine quality scores and average alcohol content, using red wine quality data loaded from a GitHub-hosted CSV. The visualization aggregates the dataset by grouping wines according to their quality rating and calculating the mean alcohol percentage for each group, then renders this as a crimson, semi-transparent area path. The code uses D3 v7 APIs including `d3.csv` for data loading, `d3.rollups` and `d3.mean` for aggregation, `d3.area` for the shape, and `d3.axisBottom` and `d3.axisLeft` for the labeled axes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9ee875084f2e4fe88455f769d83b045e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}