{"version":"1.0","type":"rich","title":"Activity6_Question3","description":"This example visualizes IMDb movie ratings by genre using a dumbbell plot, showing the percentage distribution across five rating brackets from below 5.0 to above 8.5. The chart displays colored circles for each rating category along a shared horizontal axis, with genres listed vertically. The visualization uses D3 v7 with SVG rendering, employing `d3.scaleLinear` for the percentage axis, `d3.scaleBand` for genre positioning, and `d3.scaleOrdinal` for categorical colors. Interactive tooltips appear on mouseover, displaying exact percentages, while the data is loaded from an external CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b3f3c512990948de9158b121ddf6ae27?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}