{"version":"1.0","type":"rich","title":"Activity 6_Task 1","description":"This interactive bar chart displays the population figures for 30 countries in 2020, with country names on the y-axis and population on the x-axis. Built with React and D3 v5, it uses `scaleBand` and `scaleLinear` to map the data, rendering SVG rectangles via the `Marks` component. The chart features custom tick marks and labels, with population values formatted using `d3.format(‘.2s’)` and converted to billions. The data is loaded from an external CSV file using D3’s `csv` function, and tooltips show the precise population on hover.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/df049fdcb13b40cfb36333f82f73d018?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}