{"version":"1.0","type":"rich","title":"Assignment 7 - Q3","description":"This area chart visualizes the average alcohol content of white wine across quality scores, using data from a CSV file. The visualization groups wines by quality rating and computes the mean alcohol percentage for each score. Built with D3.js v7, the chart combines a filled area path with an overlaid line, points, and value labels, all rendered as SVG. The code uses D3 scales, axes, the `d3.area` generator, and `d3.rollup` for data aggregation, with styling defined in an external CSS file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8f22b2af2d4e435fa58e7bc7e9efb835?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}