{"version":"1.0","type":"rich","title":"Activity 6 task 5","description":"This chart shows the average Body Mass Index (BMI) by age, computed from a CSV dataset of individual health records. The visualization bins ages into groups and displays the mean BMI for each bin as a blue bar, using a linear x-scale for age and a linear y-scale for BMI. Implemented with D3 v7, it imports utilities like `scaleLinear`, `bin`, `sum`, and `axisBottom` to bin data, compute averages, and render the axes and bars as SVG shapes. The chart is rendered through VizHub, with a styled baseline and clear axis labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8c13123de011439d8daafa682f080843?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}