{"version":"1.0","type":"rich","title":"Activity_6_Question_2","description":"This stacked bar chart visualizes the distribution of rating categories within different subjects, showing how each subject’s marks are proportionally divided across five bins (e.g., below 35, 36-45, up to 75-100). It uses `d3.stack` to layer the rating proportions per subject on the y-axis, with a linear x-axis representing percentages. Interactive hover events display a tooltip for precise percentage values. The chart is rendered as SVG and relies on `d3.axisBottom` for the x-axis, `d3.axisLeft` for the y-axis, and a custom `d3.select`-based tooltip, with styling via CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4922780fcf354267ae46ed1b31e14b1e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}