{"version":"1.0","type":"rich","title":"Activity6_Q4","description":"This bubble chart visualizes correlations between three test scores for 31 students, plotting Test 1 on the x-axis, Test 2 on the y-axis, and encoding Test 3 through bubble radius. Each circle is colored uniquely by Student_ID using a d3.scaleOrdinal with d3.interpolateTurbo. The example demonstrates D3 v7 data loading via d3.csv, linear scales for axes and size, interactive tooltips on mouseover, and a legend showing bubble size values. SVG rendering includes static axes and labels, with hover animations that increase opacity and display student identifiers.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c0b46a6afb26447d887bf0f706c047db?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}