{"version":"1.0","type":"rich","title":"Activity6_Task4","description":"This bubble chart visualizes correlations between average horsepower, torque, and highway MPG for various car makes using D3 v7. The chart plots torque on the y-axis and horsepower on the x-axis, with the bubble radius encoding highway MPG. Data is loaded from a CSV file using `d3.csv`. The visualization employs `d3.scaleLinear` for axes and bubble sizing, `d3.interpolateTurbo` for color mapping, and `d3.scaleOrdinal` for categorical coloring. Interactive tooltips appear on mouseover, displaying the car make, while SVG rendering includes custom legends for both bubble size and color categories.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/df3223c8335040688a7cfd9eceff0f5a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}