{"version":"1.0","type":"rich","title":"Car Price by Brand_bar graph","description":"This grouped bar chart compares average mileage and average price by car brand, using a dataset loaded from a GitHub Gist via `d3.csv`. The visualization uses `d3.scaleBand` for the grouped brand categories and sub-bands for the two metrics, with `d3.scaleLinear` mapping values to the y-axis. Bars are colored through `d3.scaleOrdinal`, and the SVG output includes axis labels, rotated brand names, and a legend. Hovering dims bars via CSS opacity.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d9601ebe19ee459eaeacd11d23721c20?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}