{"version":"1.0","type":"rich","title":"Activity 6_question4","description":"This bubble chart visualizes the correlation between average horsepower, torque, and highway MPG across 20 car makes. Each bubble’s position encodes horsepower on the x-axis and torque on the y-axis, while its radius and color represent highway MPG and make respectively. Built with d3.v7, it renders scalable vector graphics (SVG) circles with a black tooltip that appears on mouseover showing the make. The visualization employs d3.scaleLinear, d3.scaleOrdinal, and d3.interpolateTurbo for scales and color, with static legends for size and categorical colors.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f1997b4abf2048bc8d3b01480d5f48be?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}