{"version":"1.0","type":"rich","title":"Assignment 2 Question 2","description":"This example displays a stacked bar chart comparing average user and critic video game ratings across twelve genres, based on data from a Kaggle dataset. It uses D3 v7 with an SVG rendering approach, leveraging `d3.stack()` to compose the two rating series per genre and `d3.scaleOrdinal` for color assignment. A custom tooltip, implemented with D3 event handlers, reveals exact scores on mouseover, while the chart includes labeled axes, a legend, and gridlines created via `d3.axisBottom`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/18ce56a773ec410fb57f45c154ec941e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}