{"version":"1.0","type":"rich","title":"AP Test success rate compared to participation rate by Massachusetts HS","description":"This bubble chart compares Advanced Placement test participation rates and success rates across Massachusetts high schools, with each bubble’s position showing the percentage of students taking at least one AP test versus those scoring 3–5. Bubble color and size encode the school’s 9–12 population. Built with Vega-Lite and d3.v5, it loads CSV data from the DESE repository via `d3.csv` (through the `vl` API) and renders using the default SVG viewer with custom axis styling from `config.js`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a7f20e88b0514c7aaacce76a3286bc0b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}