{"version":"1.0","type":"rich","title":"Normalized Stacked Bar Chart - Race","description":"A normalized stacked bar chart displays the percentage distribution of college degree types across four racial categories, using data from the US Census Bureau’s 2008 Survey of Income and Program Participation. Each bar represents a race, with segments for Associate’s, Bachelor’s, Master’s, Professional, and Doctorate degrees scaled to total 100%. Built with D3 v4, the chart uses `d3.stack()` with `stackOffsetExpand` for normalization, `d3.scaleBand` for the x-axis, and `d3.scaleOrdinal` with `schemeCategory10` for color encoding. An SVG render includes a legend and percentage-scaled y-axis.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-4f337b8d1394d78e96e41dc68f6fa911?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}