{"version":"1.0","type":"rich","title":" Activity6_Question3","description":"This scatter plot compares accident numbers against vehicle speed for two sample datasets. Each point is colored according to accident severity on an ordinal green-to-red scale. The chart is built with D3 v6, using `d3.scaleLinear` for the axes and `d3.scaleOrdinal` for color mapping, with all marks rendered as SVG circles within an 800x500 canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6210b99cb8fe4c199467fe7de949df52?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}