{"version":"1.0","type":"rich","title":"Barchart - Highest MPG","description":"This bar chart visualizes the distribution of average horsepower for German car brands, derived from a CSV dataset. Built with D3 v6, it renders an SVG histogram with ten bins, using `d3.histogram()` and `d3.scaleLinear()` for axes. Interactive tooltips appear on hover, displaying the bin range, while animated transitions highlight bars on mouseover. The chart includes labeled axes and a title.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/72dcdf118f9b4d9d9a6f06fda9d0fd11?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}