{"version":"1.0","type":"rich","title":"activity6_tutorial","description":"This stacked bar chart shows the distribution of IMDb ratings across six movie genres, with each bar segmented by rating levels from “below 5.0” to “above 8.5.” Hovering over a segment reveals the exact percentage of that rating category within the genre, as the bars are normalized to sum to 100%. The visualization uses D3 v7’s `d3.stack()` to compute the stacked segments and `d3.scaleOrdinal` for color encoding, rendered as SVG with mouseover tooltips for interactive exploration. The data is loaded from a CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1821718d602d44eda5fd91b6e1b193c7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}