{"version":"1.0","type":"rich","title":"Activity 6_Task 4_Question","description":"A bubble chart compares men’s and women’s enrollment across U.S. universities, with bubble size encoding the enrollment gap. The visualization uses D3 v7 to render SVG circles, scales, axes, and a size legend. Hovering over a bubble displays a tooltip with exact values via mouse events. The data comes from a CSV file, and each school is colored using a categorical color scale.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/564f6a72592e416eb1bce5841f794ece?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}