{"version":"1.0","type":"rich","title":"CS573 Final Project - Average Cholesterol (mg) Levels by Restaurant","description":"This interactive bar chart compares average cholesterol levels (in milligrams) across fast food restaurant chains, using data from a Kaggle nutrition dataset. Each bar is color-coded by company, and hovering over a bar turns it black while displaying a tooltip with the precise average value. Built with D3, the visualization uses `scaleBand` and `scaleLinear` for axes, and the `viz()` function renders the chart with responsive dimensions from `observeResize`. The tooltip and hover interactions are implemented with D3 `select` and event listeners.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/31ec3ff73298408d80da0aef8f4de972?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}