{"version":"1.0","type":"rich","title":"activity7_question2","description":"This stacked bar chart shows the percentage of each rating level across different movie genres, with hover interactions revealing exact percentages in tooltips. The visualization uses D3.js v7, rendering SVG elements with the `d3.stack()` function to create stacked bars, `d3.scaleBand()` for the x-axis, and `d3.scaleLinear()` for percentages. A color ordinal scale distinguishes rating levels, while axes and a legend are drawn using `d3.axisBottom()`. Data is loaded from a CSV file using `d3.csv()`, though the source contains iris measurements rather than movie ratings.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/be53df4c5eb245b8b4b06de55d22bfbb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}