{"version":"1.0","type":"rich","title":"Activity6_Task4","description":"This bubble chart displays the correlation between average horsepower, torque, and highway MPG across various car makes. Each circle’s position maps horsepower on the x-axis and torque on the y-axis, while its radius represents highway MPG and its color identifies the make. The visualization includes interactive tooltips on hover and a legend for bubble size and color categories. The chart is built with D3 v7, using `d3.scaleLinear`, `d3.scaleOrdinal`, SVG rendering, and data loaded from a CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/195f1716acf4425c8e6472c7e3231a15?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}