{"version":"1.0","type":"rich","title":"Activity6_task4","description":"This interactive bubble chart visualizes the correlation between average horsepower, torque, and highway MPG for various car makes using a CSV dataset. Each bubble’s position encodes horsepower and torque on the axes, while its radius represents highway MPG and its color identifies the manufacturer. The D3 implementation uses `d3.csv` to load data, `scaleLinear` for axes and bubble sizing, and `scaleOrdinal` with `interpolateTurbo` for color mapping. Animated tooltips appear on mouseover, and a legend displays the MPG scale and color-coded makes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1063c4d2a6da4ca7badce0bce62f7310?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}