{"version":"1.0","type":"rich","title":"Activity6 Question 1","description":"This horizontal bar chart ranks the top 10 countries by population in the year 2000, using data from a CSV file. React components with D3 v5 scale functions (`scaleBand`, `scaleLinear`) render SVG rectangles whose lengths are proportional to population values, with hover tooltips. The chart formats large numbers with `format('.2s')` to display values in billions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/92135994263d4b6980434d4d8d2cbcde?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}