{"version":"1.0","type":"rich","title":"Activity-7 q2","description":"This interactive visualization charts BMI against age, using a soft pink-to-salmon gradient area chart to show trends. A hover overlay reveals precise Age, BMI, and a high/normal category label for each data point. Built with D3.js (v7.8.5) via CDN, it employs `d3.scaleLinear`, `d3.area`, `d3.axisBottom`, and `d3.axisLeft` for rendering, while a tooltip and vertical guide line respond to mouse movement. Data originates from a remote CSV file fetched with `d3.csv`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/effa19842a404865bf91ec0161f946fb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}