{"version":"1.0","type":"rich","title":"Question 1.2","description":"A horizontal bar chart displays the populations of 20 countries in 2010, sorted alphabetically by country name. Using React with D3 v5 modules, the visualization employs `d3.scaleBand` for the categorical y-axis and `d3.scaleLinear` for the quantitative x-axis, with SVG rectangles as marks. Population values are transformed from the CSV data by multiplying by 1000, and axis labels use `d3.format` with abbreviated notation, replacing \"G\" with \"B\" for billions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e90d5c530e0e48b988a5d23f689d6316?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}