{"version":"1.0","type":"rich","title":"Activity6_Question3","description":"This bubble chart plots car makes by average horsepower against torque, with point size encoding highway fuel efficiency. The visualization uses D3.js’s `select` API to update a text message, while a separate local module `myMessage` supplies content. Data for each make (e.g., Scion, Lamborghini) comes from the CSV file `bubblechart.csv`, which lists horsepower, torque, and highway MPG values. The chart reveals performance and efficiency trade-offs across brands, with luxury marques like Maybach and Bentley showing higher power and torque but lower MPG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6f250c88925142bb849796affae09939?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}