{"version":"1.0","type":"rich","title":"Tutorial 1 Question 1","description":"This horizontal bar chart displays population figures for ten countries in the year 2000, sorted alphabetically by country name. The visualization uses React components with D3 scales—specifically `scaleLinear` for the x-axis and `scaleBand` for the y-axis—to render SVG rectangles. Data is loaded from a CSV file using d3.csv, with population values converted from thousands. The chart includes formatted axis ticks using d3.format, axis labels, and tooltips that display population values on hover.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e55d439195a946528d99b9a33f1bb748?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}