{"version":"1.0","type":"rich","title":"Activity6_Task4","description":"This bubble chart visualizes the correlation between average horsepower, torque, and highway MPG across various car makes. Each circle's x-position maps to horsepower, y-position to torque, and both its radius and color encode highway MPG, with a legend for size and color. The D3.js v7 code reads from a CSV file and renders an SVG with axis labels and a black tooltip. The visualization includes interactive hover effects, changing circle opacity and stroke width to display the car make.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/24566ac644764f91a6f45605d3937ebd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}