{"version":"1.0","type":"rich","title":"activity 6 tutorial 4","description":"This bubble chart displays the correlation between average horsepower, torque, and highway MPG for various car makes. Each bubble represents a make, with its x-position mapped to horsepower, y-position to torque, and bubble size scaled by highway MPG. The visualization uses an SVG renderer with D3 v7, employing `d3.scaleLinear` for axes and bubble size, `d3.scaleOrdinal` for color mapping, and interactive tooltips. A legend encodes both bubble size and car make, while data comes from `bubblechart.csv`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f5c1fbddf5fb4f3fbcc836c06c2ce7fe?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}