{"version":"1.0","type":"rich","title":"Activity_6 Task4","description":"This bubble chart visualizes the relationship between average horsepower, torque, and highway MPG for various car makes, with each bubble’s position determined by horsepower and torque on the x- and y-axes, and its size encoding MPG. The data comes from a CSV file loaded via `d3.csv`. The chart uses D3 v7 scales (`d3.scaleLinear`) for axes and bubble size, `d3.scaleOrdinal` with `d3.schemeCategory10` for color, and SVG circles with interactive tooltips that display make and metric values on mouseover.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9d3caa5560b547cabaa6ee6d786bc677?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}