{"version":"1.0","type":"rich","title":"Activity6_Task4","description":"This example visualizes automotive data from a CSV file using a bubble chart in D3.js v7. It plots horsepower on the x-axis, torque on the y-axis, and encodes highway MPG as the bubble radius. Each circle is colored by car make using a categorical color scale with a legend. The visualization demonstrates loading data via d3.csv, applying scales and axes, and rendering SVG elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/74c864cf55ff4d0f9129c1f4ffe7c90a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}