{"version":"1.0","type":"rich","title":"Question 1.2","description":"This chart shows the populations of 20 countries in 2010 as horizontal bars. React and D3 v5 are used to render an SVG visualization, with a band scale mapping countries to the y-axis and a linear scale for population values. Data is loaded from a remote CSV using `d3.csv`, and D3’s `scaleBand` and `scaleLinear` drive the layout, while `d3.format` with the `.2s` specifier formats tick labels and tooltips. Axes and marks are defined as React components, with custom tick styling for lines and text.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1100b1c1f8544490ad32c3ddc42e4b8a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}