{"version":"1.0","type":"rich","title":"Activity6 Q4","description":"This bubble chart visualizes the correlation between the number of cylinders, engine displacement, and city MPG for various car models. Each circle represents a car, with its x-position mapped to cylinders, y-position to displacement, and circle size encoding city MPG, while color differentiates car brands. The visualization includes interactive tooltips on hover, a legend for city MPG values, and a color legend for brands. Built with D3.js v7, the code uses SVG rendering, scaleLinear for axes and bubble size, and scaleOrdinal for color mapping.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/312b2a1e08e44f20818abed8bffe4e02?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}