{"version":"1.0","type":"rich","title":"Activity6_Task4","description":"This bubble chart visualizes the correlation between average horsepower, torque, and highway MPG for various car makes. Each bubble's position maps horsepower on the x-axis and torque on the y-axis, while its size and color encode highway MPG and make, respectively. Built with D3 v7, the visualization uses `d3.scaleLinear`, `d3.scaleOrdinal`, and `d3.interpolateTurbo` to map data attributes. It reads from a CSV file and includes an animated tooltip on hover, plus a legend for size and color scales.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/25d6a9b7beb24c429df96c1c7a2fd442?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}