{"version":"1.0","type":"rich","title":"activity6_question4","description":"This bubble chart visualizes the distribution of movie ratings across six genres using CSV data. The x-axis maps the proportion of ratings below 5.0 while the y-axis maps ratings above 8.5, with circle size representing the 6.5–7.5 rating range. The visualization uses d3.scaleLinear for axes and bubble sizing, d3.scaleOrdinal with d3.schemeCategory10 for color encoding, and includes interactive tooltips on mouseover. A legend and reference circles are rendered alongside the animated SVG, with genre labels positioned to the right of the plot area.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2171ecb139aa45aa9e3c5962a1c96f2a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}