{"version":"1.0","type":"rich","title":"Activity 7-4","description":"This scatter plot visualizes the Iris dataset, depicting petal length against petal width, with each point colored by species (setosa, versicolor, or virginica). It loads data from a CSV URL using the `csv` function, then maps values through `scaleLinear` scales. The visualization uses D3 v6 APIs including `select`, `extent`, `axisLeft`, `axisBottom`, and SVG circle marks for rendering, with axis labels styled via SVG `text` elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a98cc92c51f74fa2bde772a79843ea6d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}