act8_question4
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This visualization presents a bubble chart comparing beverage manufacturers based on their glucose levels and ratings, with bubble size encoding calorie count and color indicating the brand. The chart features an animated tooltip displaying exact calorie and glucose values upon hover. Built with D3.js (v7), the visualization uses `d3.scaleLinear` for axes and bubble sizing, `d3.scaleOrdinal` for color assignment, and SVG rendering for all graphical elements. Data is loaded from a CSV file, and the right-side legends clarify both the calorie size scale and brand color coding.
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