{"version":"1.0","type":"rich","title":"Activity6_Question4","description":"This visualization uses a bubble chart to compare the proportions of movie ratings across different genres. A grid of circles, colored by genre using `d3.schemeSet2`, shows the share of titles in five rating categories (from \"below 5.0\" to \"above 8.5\"), with bubble size scaled by `d3.scaleLinear` to encode proportion values. Built with D3 v7, the SVG chart includes labeled axes, an ordinal color scale, and interactive tooltips that display the exact percentage when hovering over each circle. The data is structured as static arrays in JavaScript, rendered with animated transitions on hover.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/58a4a1e937c64de195767a17e18c66d7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}