{"version":"1.0","type":"rich","title":"Activity6_Tutorial_4_Poorna","description":"This bubble chart visualizes the correlation between average horsepower, torque, and highway MPG for various car makes. Each circle’s position maps horsepower and torque on the x- and y-axes, while its radius and color encode highway MPG and car brand, respectively. The visualization uses D3.js (v7) with SVG rendering, including interactive tooltips on mouseover. A legend for bubble size and color categories is provided, with data sourced from the bundled `bubblechart.csv` file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0d62b5610cd341159cf410b089dd8da1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}