{"version":"1.0","type":"rich","title":"Question 1","description":"This interactive pie chart displays the average value of multiple factors for a selected continent, sourced from a CSV dataset. A dropdown menu filters the data by continent, and the chart updates arcs, value labels, and a color-coded legend. Built with D3 v7, it uses `d3.csv`, `d3.pie`, `d3.arc`, `d3.scaleOrdinal`, and `d3.mean` to compute and render the visualization as SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2e9a3c3cbedf43ebbc05035fcd0ae155?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}