{"version":"1.0","type":"rich","title":"Grouped Bar Chart - Age","description":"This grouped bar chart compares the number of people aged 25 and over who have attained various college degrees, broken down by age brackets from 25–34 through 65 and over, using data from the US Census Bureau’s Survey of Income and Program Participation. Five education levels—from associate’s to doctorate—are shown side by side for each age group, with population counts in thousands. The visualization uses d3.csv for data loading, d3.scaleBand for x-position and grouping, d3.scaleLinear for the y-axis, and d3.scaleOrdinal with d3.schemeCategory10 for color encoding. Axes are rendered with d3.axisBottom and d3.axisLeft, and values are formatted using d3.format.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-84ceb2efb8a0d2d2cc87d820b7a3e539?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}