{"version":"1.0","type":"rich","title":" act6_question3","description":"This scatterplot visualizes the relationship between average horsepower and highway MPG for 31 car makes, with each make represented by a distinct colored symbol. The chart, built with D3 v6 in an SVG framework, uses `d3.scaleLinear` for both axes and `d3.scaleOrdinal` with `d3.schemeCategory10` for color encoding. Each data point is rendered as a `path` using `d3.symbol`, with positions mapped from parsed CSV values. The visualization includes labeled axes, a legend listing all makes, and clearly shows the overall trend of decreasing fuel efficiency as horsepower increases.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a51ad48cbf3c4f59b452bb5ce71a930e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}