{"version":"1.0","type":"rich","title":"D3 Exercise - Bar Chart","description":"This bar chart visualizes the population of ten countries, using a horizontal bar for each nation ordered by population size. The chart is built with D3 version 6, using the `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` modules from the D3 API. The data is loaded from a local CSV file via D3’s `csv` function, with population values parsed and multiplied by 1,000. The SVG rendering is driven by a `select`-based pipeline, appending rectangles whose widths and y-positions are computed from the scales. The visualization appears clean and readable with fixed margins and a steelblue bar fill.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/77543dfda65e43b6a74d9bad898cfa82?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}