{"version":"1.0","type":"rich","title":"Task8_Question2","description":"A horizontal stacked bar chart visualizes the proportional distribution of religious populations (in billions) across China, India, and the United States. The chart uses d3.scaleBand and d3.scaleLinear with a d3.axisBottom, encoding each religion with a distinct color from a d3.scaleOrdinal. Hovering a rect triggers a simple opacity change and a custom tooltip via mouseover and mousemove. Data loads from a local CSV using d3, and the visualization renders as SVG, importing D3 v7 from UNPKG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b4d75617c3564b009845b1de8dcd6bf9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}