{"version":"1.0","type":"rich","title":" Bubble Chart_Question4","description":"This bubble chart compares mobile phone brands by battery life, price, and units sold. The x-axis shows battery hours, the y-axis shows price in USD, and the circle size encodes units sold. Each brand is color-coded using `d3.schemeSet3`. The visualization uses D3.js v7 with SVG rendering and includes interactive tooltips on hover. Data is loaded from a CSV file using `d3.csv`, with scales created via `d3.scaleLinear` and `d3.scaleSqrt`. A legend identifies each brand's color.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/55f9f93b3fac48fa8ae4d7a22d977501?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}