{"version":"1.0","type":"rich","title":" Activity 6_question 3_task 1","description":"A scatter plot visualizes wine quality against free and total sulfur dioxide levels, encoding quality ratings through a custom color palette and D3 symbol shapes. The SVG chart uses d3.csv to load WineQT.csv data, d3.scaleLinear for axes, and d3.axisBottom/axisLeft for scales. Points are rendered as paths via d3.symbol(), with a legend matching quality values to colors and shapes. Grey serves as a fallback color for missing quality ratings.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/008f73a29ea94244a4a258ecc80575ef?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}