{"version":"1.0","type":"rich","title":"Q4","description":"This bubble chart visualizes the relationship between sports participation, popularity, and revenue. Each sport from the loaded CSV file is represented as a circle, positioned by participation on the x-axis and popularity on the y-axis, with circle size reflecting revenue and color distinguishing sports. Built with D3.js v6, it uses `d3.scaleLinear` for axes and radius, `d3.scaleOrdinal` for colors, and `d3.axisBottom` and `d3.axisLeft` for axes. Hovering reveals a tooltip with the sport's exact values, rendered as SVG with animated transitions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3babf563ecc6430a8a3ac4cfc08a5415?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}