{"version":"1.0","type":"rich","title":"Activity 6_Task 3 Q3","description":"This example shows a scatter plot of age versus insurance charges, with points shaped by sex and a legend for gender. The plot uses D3 v7 APIs including `scaleLinear`, `scaleOrdinal`, `symbolsFill`, and `symbol` to generate shapes, along with custom axis and legend modules. Data is loaded as CSV from a GitHub gist and parsed with `csvParse`. The SVG chart resizes to the viewport, and the axes and legend are drawn using D3's `axisLeft` and `axisBottom` helpers.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cbf5684f1b7541b491bbae2299abf373?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}