{"version":"1.0","type":"rich","title":"Activity6_Task4 ","description":"This bubble chart visualizes the relationship between average horsepower, torque, and highway MPG for various car makes. Each circle’s position is determined by horsepower (x-axis) and torque (y-axis), while its radius encodes highway MPG, and color distinguishes car brands. The visualization uses D3.js (v7) with SVG rendering, employing `d3.scaleLinear` for axes and bubble size, `d3.scaleOrdinal` for color assignment, and interactive tooltips that display exact values on mouseover. Data is loaded from a CSV file, with circles animated via D3’s `.join` operation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b2287d3928a24fd9bfc2ac0f099c4d40?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}