{"version":"1.0","type":"rich","title":"Activity6_task 4","description":"This interactive bubble chart visualizes the correlation between average horsepower, torque, and highway MPG across various car makes. Each bubble's x-position maps to horsepower, y-position to torque, and size to highway MPG, while color distinguishes car brands. Built with D3.js (v7), it renders as an SVG with animated transitions. The visualization includes axes, a bubble size legend for MPG values, and a tooltip that appears on mouseover. Data is loaded from a remote CSV file using `d3.csv`. The chart uses `d3.scaleLinear` for axes and bubble sizing, `d3.scaleOrdinal` for color, and `d3.interpolateTurbo` for the color palette.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f248347aa2ab484682e7bf4f40308b56?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}