{"version":"1.0","type":"rich","title":"Activity 7","description":"This chart displays the populations of 20 countries in 2020 using a horizontal bar chart rendered as SVG elements. The chart uses a linear scale for population values and a band scale for country names, with x-axis ticks formatted to show values in billions. The visualization is built with React and D3 v5, loading data from a CSV file via D3's `csv` function, and it includes interactive tooltips that display the exact population value for each bar. The bars are styled with a light green fill, and the chart is laid out within a 960 by 500 pixel SVG canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a83029a9097e432bbe5036b2b01f7e73?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}