{"version":"1.0","type":"rich","title":"activity-6-a-2","description":"A stacked bar chart shows the distribution of food ratings across five categories, from \"Below 5.0\" to \"Above 8.5,\" for six food items. Each bar segment’s length encodes the proportion of ratings, with hover interactions displaying exact percentages via a tooltip. The visualization uses D3 v7’s `d3.stack`, `d3.scaleOrdinal`, `d3.scaleLinear`, and `d3.scaleBand` to render SVG rectangles, with data loaded from a CSV file and a custom color scale mapping each rating category.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f11220459e49482789f718b0e4f0787a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}