{"version":"1.0","type":"rich","title":"Activity 6 Task 4","description":"A bubble chart with a legend shows the correlation between average horsepower, torque, and highway MPG for various car makes. Data points are plotted with x/y axes for horsepower and torque, while bubble size and color encode MPG and car manufacturer. Tooltips reveal car make on hover. The visualization is built with D3.js, using `d3.scaleLinear` for axes and bubble sizing, and `d3.interpolateTurbo` for the color scale.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/058b1946d1004a498a84e25bd4650200?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}