{"version":"1.0","type":"rich","title":"Assignment_2.1_Student_Alcohol_Consumption","description":"A pie chart displays the distribution of student alcohol consumption by age, with each slice representing the count of entries for a specific age group. Built using D3 v7, the visualization loads data from a CSV file, aggregates counts with `d3.rollup`, and generates arcs with the `d3.pie` and `d3.arc` helpers. A legend with color-coded rectangles maps the ordinal color scale to age values, while labels placed at arc centroids identify each slice. The chart is rendered as an SVG element.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d8587d5d086a44979cad8e31726a3635?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}