{"version":"1.0","type":"rich","title":"Activity 7 Q2","description":"This area chart visualizes the relationship between students and their total marks, with a gradient-filled region under the line emphasizing the distribution. The code loads a CSV dataset via `d3.csv`, parses the numeric fields, and renders the chart using SVG elements. It constructs linear scales with `d3.scaleLinear` for both axes, generates the area path with `d3.area`, and applies a custom `linearGradient` for the fill. Axis labels clarify the plot’s dimensions, and the chart is styled with the supplied CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ee7780daf39f49f1a6a85ceaa92bf7a1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}