{"version":"1.0","type":"rich","title":"Activity4_Task4","description":"This bubble chart visualizes the correlation between average horsepower, torque, and highway fuel efficiency across car makes, with horsepower on the x-axis, torque on the y-axis, and bubble size encoding MPG. Each bubble is colored by make using a d3.scaleOrdinal with interpolateTurbo, and hovering reveals a tooltip with the car make. The visualization includes a legend for bubble size and uses d3.csv, d3.axisBottom, and d3.axisLeft to render the SVG with animation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/86fea9598dae4c9e840a4c41135e29fa?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}