{"version":"1.0","type":"rich","title":"Activity-8_Question-4","description":"This interactive D3.js bubble chart visualizes the classic Iris dataset, plotting sepal length on the x-axis and sepal width on the y-axis. Each circle’s radius encodes petal length, while its fill color corresponds to the categorical attribute of the flower species. The visualization uses `d3.csv` to load the data, builds a linear scale for both axes and radius, and applies `d3.scaleOrdinal` for color mapping. The chart is rendered as SVG with axes, labels, and semi-transparent circles, providing a clear multi-dimensional view of the dataset’s measurements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/200fdce27cae4db58bd11b6b36775ae5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}