{"version":"1.0","type":"rich","title":"activity6_tutorial3","description":"This scatter plot visualizes the Iris dataset, displaying petal length on the x-axis and petal width on the y-axis. Each of the 150 data points is colored by species (setosa, versicolor, or virginica), and the point size encodes sepal length and width. The visualization uses D3 version 6, loading data from a GitHub-hosted CSV file via the `d3.csv` function. Scales are created with `scaleLinear`, axes are generated using `axisLeft` and `axisBottom`, and data points are rendered as SVG circles.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ead1f98d99d244a1bf7d6594215235a6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}