{"version":"1.0","type":"rich","title":"task9(b)","description":"This area chart visualizes residual sugar levels for wine samples categorized as “bad” or “good” quality. Using D3.js v7, an SVG path is filled via the `d3.area` generator, mapping each data point’s index to a linear x-scale and its sugar value to a y-scale. Axes are added with `d3.axisBottom` and `d3.axisLeft`, with rotated x-axis tick labels. The dataset is embedded directly in the script, and the chart is rendered with a steelblue fill on a 600×400 canvas, with margins and no external data source.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/df94e85a522945d89a0fb2a79c550e65?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}