{"version":"1.0","type":"rich","title":"Activity6_Task4","description":"This bubble chart shows the correlation between average horsepower, torque, and highway fuel efficiency across various car makes. Each circle’s x-position maps to horsepower, y-position to torque, radius encodes highway mpg, and color distinguishes the manufacturer. It uses d3.scaleLinear for axes and bubble size, d3.scaleOrdinal with interpolateTurbo for color coding, and d3.axisBottom/axisLeft for ticks. Hovering reveals a tooltip showing the make, with opacity transitions for interactive feedback. The legend displays sample bubble sizes and color-coded manufacturer circles. Data comes from bubblechart.csv.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ed8a6f269b024fc1bd4aecf857bb2b9f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}