{"version":"1.0","type":"rich","title":"Activity 6 Task 4","description":"This bubble chart displays the Iris dataset, plotting sepal length on the x-axis, sepal width on the y-axis, and encoding petal length through bubble size, with species distinguished by color. The visualization uses D3.js v7, including `d3.scaleLinear` for axes and radius, `d3.scaleOrdinal` with `d3.schemeCategory10` for colors, and SVG circles. Interactive tooltips appear on mouseover, while a legend shows petal length values and species categories.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5b114b4bdc2f46d4a240b48f512763b2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}