{"version":"1.0","type":"rich","title":"Q3","description":"This choropleth map visualizes the distribution of salaries by country, using a blue color scale to indicate aggregated mean salary values. The map renders geographic boundaries from a GeoJSON file (\"world_map.geojson\") onto an SVG canvas. It loads salary data from a hardcoded array, aggregates entries via `d3.rollups` and `d3.mean`, and colors each country path with a sequential interpolator (`d3.interpolateBlues`). Countries without matching salary data appear gray. The visualization relies on `d3.geoPath` for path generation and D3's `d3.json` loader to fetch the map data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/249b5d58d21944fbb2066343953f4f11?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}