{"version":"1.0","type":"rich","title":"activity6 task3.1","description":"This example shows a scatter plot of the classic Iris dataset, displaying the relationship between petal length and petal width for three species. Each flower is a fixed-radius circle whose color encodes the species (setosa, versicolor, or virginica) through a manual marker function, while the circle’s `rx` and `ry` attributes carry the sepal measurements. The visualization loads data from a remote CSV via `d3.csv`, uses `d3.scaleLinear` with `d3.extent` to compute axes, and renders axes with `d3.axisLeft` and `d3.axisBottom`. Rendering uses SVG appended to the body, with D3's `.join` pattern for circles and styled tick text.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/33aa9824d6024bbbbad09dce77b9d2f7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}