{"version":"1.0","type":"rich","title":" Activity_6 Task-4","description":"This bubble chart visualizes the relationship between average horsepower, torque, and highway MPG for various car makes. The x-axis maps horsepower, the y-axis displays torque, while the size and color of each bubble encode MPG and car manufacturer, respectively. Hovering reveals the car make. Built with D3.js (v7) in SVG, it uses `d3.scaleLinear`, `d3.scaleOrdinal`, and `d3.interpolateTurbo` for encoding, with data from `bubblechart.csv`. A legend explains the bubble size and color mappings, and an interactive tooltip appears on mouseover.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0de7f02ee4704393afe9cbc35574fd0e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}