{"version":"1.0","type":"rich","title":"Mobility Rate Bubble Chart","description":"This bubble chart shows the relationship between median parent household income and the mobility rate for universities in California. Circles are sized by average cohort count and colored by the trend in the percentage of parents from the bottom income quartile. The visualization uses D3.js v5 to render an SVG, with hard-coded scales and linear axes. Data from the Opportunity Insights Mobility Report Cards is filtered to the state of California, with labeled points for specific institutions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/644194a17e30453d95114d16b06577af?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}