{"version":"1.0","type":"rich","title":"Activity 6","description":"This example uses the classic Iris dataset to compute and display the mean sepal length for each iris species, showing the summary as formatted JSON text on a black background. The visualization fetches a CSV file, parses it with D3's `csvParse`, and uses `flatRollup` and `sum` to calculate averages, with results rendered using SVG and WebGL within a React framework.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/77e31762d45e4d95b37e2a4c719c02a9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}