{"version":"1.0","type":"rich","title":"Activity 6_Question 4","description":"This bubble chart visualizes correlations among sepal length, sepal width, and petal length for three iris species, with petal length encoded as bubble size and species color-coded using a categorical scale built with `d3.scaleOrdinal` and `d3.interpolateTurbo`. It loads data from `iris.csv` and renders SVG circles positioned by linear scales. Interactive tooltips highlight species and petal length on mouseover, while a legend identifies color assignments.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ad02a102915b4e28994725173a03a0eb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}