{"version":"1.0","type":"rich","title":"bar chart","description":"A bar chart visualizes the average math scores of students, grouped by their academic department. The chart uses steelblue bars that change to orange on hover, with a y-axis displaying the average score and an x-axis listing the departments. Constructed with the D3.js library, the visualization loads data from a local CSV file, processes it to compute group means, and renders the SVG using d3.scaleBand for the categorical axis and d3.scaleLinear for the numerical axis.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e0a4296ac53944578c0183c09a40ca4a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}