{"version":"1.0","type":"rich","title":"Activity 6 question 4","description":"A bubble chart displays student performance, mapping math scores on the x-axis and reading scores on the y-axis, while the size of each orange circle encodes weekly study hours. Hovering over a circle reveals a custom HTML tooltip with the student’s name, exact scores, and study time. Built with D3 v7 and rendered as SVG with animations, the chart uses `d3.csv` to load the dataset, `scaleLinear` for axes, `scaleSqrt` for bubble radius, and `d3.axisBottom`/`axisLeft` to generate scales. Data comes from an embedded CSV with ten student records.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1ccc805eea4c4771bb5345eda25bee3a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}