{"version":"1.0","type":"rich","title":" Activity6_Task2","description":"This stacked bar chart visualizes the percentage of internet usage across five age groups, segmented by region, with each bar normalized to 100%. The visualization uses `d3.stack()` to create the stacked segments and `d3.scaleOrdinal` for color encoding, mapping regions to distinct hues. Interactive tooltips appear on hover, displaying the precise percentage for each region-age combination using `d3.format('.2f')`. The chart leverages `d3.axisBottom` and `d3.axisLeft` with SVG rendering, reading from a `data.csv` file that contains proportional usage values for North America, Europe, Asia, Africa, and South America.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/96f52040f52143ffbdf70a16257571f2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}