{"version":"1.0","type":"rich","title":"Fork of activity 6_question","description":"This bubble chart shows the correlation between birthrate, life expectancy, and GDP for 14 countries. The visualization uses animated SVG circles positioned by a linear scale for each axis, with bubble size and color encoding GDP via d3.scaleLinear and d3.scaleOrdinal with interpolateTurbo. A hover tooltip displays each country’s name using D3 event handlers, while a legend explains the GDP scale. The chart is implemented with d3.csv loading, axis generators, and data binding through `join`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f6c5adda82444b5eb4f646e890f025be?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}