{"version":"1.0","type":"rich","title":"Activity6_Task4_bubblechart","description":"This bubble chart visualizes the correlation between average horsepower, torque, and highway MPG for various car makes. Each circle represents a car brand, positioned by its horsepower and torque values, with the circle's radius scaled to its highway MPG using `d3.scaleLinear`. The color of each bubble is assigned via a `d3.scaleOrdinal` with an `interpolateTurbo` palette, and a legend maps bubble sizes to MPG values. Data is loaded from a CSV file, and interactive tooltips appear on hover using D3's selection and transition methods, all rendered as an SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f9c26a5c2bfd481096ea3d41104095f2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}