{"version":"1.0","type":"rich","title":"Age vs BMI Bubble Chart","description":"This visualization is a multidimensional scatter plot that maps age on the x-axis against BMI on the y-axis for approximately 250 individuals, with each bubble’s size encoding insurance charges and its color indicating gender. The chart uses a D3 v7 selection with data binding to append SVG circles, scaled with `d3.scaleLinear` for axes and `d3.scaleOrdinal` for the male/female color mapping. A legend explains bubble size ranges and gender colors, while axes are rendered via `d3.axisBottom` and `d3.axisLeft`. Data is loaded asynchronously from a CSV file using `d3.csv`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6237184f27284e7b99b91f2bea236ef0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}