{"version":"1.0","type":"rich","title":"Q4","description":"A bubble chart shows the correlation between three penguin measurements—bill length, bill depth, and body mass—across three species. Each circle is positioned by bill depth on the x-axis and bill length on the y-axis, with its size scaled by body mass via `d3.scaleLinear`. Colors encode species using `d3.scaleOrdinal`, and hover interactions trigger tooltip display via D3 event handlers. The chart is rendered as an SVG with axes, labels, and a legend, using data loaded from a CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/171312bafe924a54acc1ce0e751c38ea?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}