{"version":"1.0","type":"rich","title":"Exercise: Module 5","description":"A scatterplot displays the percentage of single and divorced residents against the percentage of married and widowed residents across Rome’s districts in 2011, with each circle representing a district and hover tooltips revealing detailed marital-status breakdowns. The visualization uses D3 v3 with SVG rendering, employing `d3.scale.linear`, `d3.svg.axis`, and `d3.csv` to load and plot data from the Rome Municipality. Circle positions are computed from CSV columns for single, married, widowed, and divorced counts, with axes formatted as percentages and a hover effect that changes circle color to orange.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-d7dba2f3a6799b1f0207?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}