{"version":"1.0","type":"rich","title":"Activity6_Question4","description":"This bubble chart visualizes the relationships between sepal length, sepal width, and petal length for three iris species. The x-axis represents sepal length, the y-axis represents sepal width, and the size of each bubble encodes petal length. Color distinguishes the species categories: setosa, versicolor, and virginica.\n\nThe visualization uses d3.scaleLinear for both axes and bubble sizing, with d3.scaleOrdinal and d3.schemeSet2 for color mapping. d3.axisBottom and d3.axisLeft generate the axes. The chart loads data from a remote CSV file and renders circles as SVG elements with white strokes and 0.7 opacity.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/57c00f52a4d44318b3d654d8c8fd00ec?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}