{"version":"1.0","type":"rich","title":"Bubble Chart","description":"This bubble chart visualizes the relationship between age, BMI, and insurance charges for roughly 250 individuals, with gender distinguishing the data points. The x-axis maps age while the y-axis shows BMI, and circle radius encodes the magnitude of insurance charges. The visualization uses D3.js v7 with SVG rendering, employing `d3.scaleLinear` for axes and `d3.scaleOrdinal` to color points by gender. A legend displays the minimum and maximum charge values alongside color swatches for male and female categories, with data loaded from an external CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/943d3e8f82bf4dfbba4b0029b53daf3e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}