{"version":"1.0","type":"rich","title":"Activity6_task4","description":"This interactive bubble chart displays the correlation between average horsepower, torque, and highway MPG for sixteen car makes. Each bubble’s size encodes highway MPG, while its color distinguishes the car manufacturer, with hover tooltips revealing the make. The visualization uses D3 v7 to load CSV data, create linear scales for axes and bubble radius, and render SVG elements with an ordinal color scale for legend mapping.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8226d56366dc4061808008316815c529?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}