{"version":"1.0","type":"rich","title":"Question 2: Scatter Plot","description":"A scatter plot visualizes the relationship between units sold and revenue, with each circle colored by region (North, South, East, West) and sized at 6 pixels. The chart loads CSV sales data from a GitHub gist using d3.csv, then renders interactive SVG circles with D3 v7 scaleLinear, axisBottom, and axisLeft. Hovering enlarges circles via mouseover and mouseout events, while horizontal gridlines and a legend improve readability.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/16aee231f10e497ba6650fa41f7d5a26?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}