{"version":"1.0","type":"rich","title":"area q4","description":"This area chart shows the average exam score for each number of hours studied, using data from a CSV file of student performance factors. The visualization aggregates the raw data with `d3.rollups`, computing the mean score per hour, and then renders an orange, semi-transparent filled area with a dark orange stroke using D3's `d3.area` and `d3.line` generators. Axis scales are set with `d3.scaleLinear` and rendered via `d3.axisBottom` and `d3.axisLeft`, producing an SVG output.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a59d06a87dd141438346df81fa77f118?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}