{"version":"1.0","type":"rich","title":"Activity6_4","description":"This interactive bubble chart visualizes the correlation between average horsepower, torque, and highway MPG for various car makes. Each bubble's position encodes horsepower on the x-axis and torque on the y-axis, while its radius represents highway MPG and its color distinguishes different car manufacturers. Built with D3.js v7, the SVG visualization features hoverable bubbles that display the car make via a tooltip, along with legend markers for MPG ranges and color coding for makes. Data is loaded from a remote CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/829010653fb14b2a964436e6f31bf506?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}