{"version":"1.0","type":"rich","title":"Activity 6-vikram","description":"This gallery example presents two coordinated D3.js visualizations of global health statistics. The first chart is a histogram displaying the distribution of health expenditure as a percentage of GDP, using `d3.histogram` with interactive tooltips that reveal bin ranges and counts. The second chart is a scatter plot matrix exploring correlations between three health expenditure variables, employing `d3.scaleLinear` and `d3.axis`. Data is loaded from a CSV file via `d3.csv` and rendered as SVG elements within distinct chart containers.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a55d9f035b594043953872f43bf52b6e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}