{"version":"1.0","type":"rich","title":"ACT(6) HISTOGRAM","description":"This histogram visualizes the relationship between age and average Body Mass Index (BMI) from health survey data, showing BMI distribution across age bins. The chart displays age on the x-axis and average BMI on the y-axis using orange rectangular bars. The code loads data via a CSV URL, converts string values to numbers, and computes BMI from height and weight fields. It uses D3 v7 APIs including `d3.csv`, `d3.bin`, `d3.scaleLinear`, `d3.axisBottom`, and `d3.axisLeft`. The visualization is rendered as an SVG with custom styling for ticks and labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/77ac0229423a4fd9a6623d97bde6b743?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}