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Assignment 7 - Q3

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AAKSHAY
Last edited Oct 26, 2025
Created on Oct 26, 2025

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.

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MIT Licensed

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