{"version":"1.0","type":"rich","title":"question 4","description":"This bubble chart visualizes the correlations between sepal length, sepal width, and petal length in the Iris dataset. Each circle’s x-position represents sepal length, its y-position represents sepal width, and its radius encodes petal length. Species are distinguished by color using a categorical color scale. Built with D3 v7, the SVG visualization includes axis labels, a tooltip showing species and sepal dimensions on hover, and hover effects that adjust opacity and stroke width. Data comes from the included `bubblechart.csv` file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/29771ff5aa344418a8ed0c1ab4104a2d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}