{"version":"1.0","type":"rich","title":"Mobility Rate Bubble Chart","description":"This visualization shows mobility rates for California universities using a bubble chart, where the x-axis displays median parent household income, the y-axis shows mobility rate, bubble size represents average children per cohort, and color indicates trends in parental income distribution. Built with D3.js v5, it uses `d3.scaleSqrt` for radius, `d3.scaleDiverging` with `d3.interpolateRdBu` for color, and d3-legend for legends. The visualization reads from Opportunity Insights data, filtering for California institutions, and includes labeled points for select universities.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/504ba08f4d89449e8bd35c3a66ef2b12?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}