{"version":"1.0","type":"rich","title":"task 9_q1","description":"This example is a pie chart showing the age distribution of a population, with each slice labeled by its age bracket. The chart is rendered as an SVG using D3.js v3, drawing colored arcs for each category. The visualization uses the `d3.svg.arc` generator to define slice geometry and `d3.layout.pie` to compute the angles, while the `color` scale assigns each age group its palette color. Data is loaded from a CSV file and preprocessed by converting the population values to integers. The slices have a white stroke, and labels are positioned at each arc's centroid.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6982d1f4c06e47fb92d4a4d0b5c9d2a5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}