{"version":"1.0","type":"rich","title":"A4 Histogram D3","description":"This histogram shows the distribution of average math SAT scores across US states from 2005 to 2015, with the x-axis spanning score values from 380 to 620 and the y-axis counting the number of state averages per bin. Data is loaded from a CSV file via `d3.csv`, then processed with `d3.histogram()` to create ten bins based on `x.ticks(10)`. The SVG rendering uses `d3.axisBottom` and `d3.axisLeft` for axes, and rectangular bars that highlight orange on hover via CSS. The chart is built with D3 v7.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2f0cf743d8cb43a18c98c6c9760d7c1b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}