{"version":"1.0","type":"rich","title":"Activity6_Q4","description":"This bubble chart visualizes the correlation among flipper length, bill length, and body mass for penguins, with each circle’s position mapping flipper length (x-axis) and bill length (y-axis), while its radius encodes body mass. Color distinguishes penguin species, and hovering over a circle reveals a tooltip with the species and body mass. Built with D3 v7, the visualization uses `d3.scaleLinear` for axes and radius, `d3.scaleOrdinal` with `d3.schemeCategory10` for species colors, and SVG for rendering. Data is loaded from the `bubblechart.csv` file, which contains measurements for Adelie, Chinstrap, and Gentoo penguins.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c364471e3a954587ba144f6c1f4e8560?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}