{"version":"1.0","type":"rich","title":"activity-6-a-4","description":"This bubble chart visualizes the correlation between average horsepower, torque, and highway MPG across 30 car makes. It uses D3.js (v7) with SVG rendering and animation, featuring interactive tooltips that display each car make on hover. The chart includes a size legend for MPG values and a color legend mapping each make to a unique color using the interpolateTurbo scale. Data is loaded from a CSV file containing aggregated vehicle specifications.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0bbf1a5b66384b1d9ea5d1cb8e46425f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}