{"version":"1.0","type":"rich","title":"Activity6_task4","description":"This bubble chart visualizes the correlation between average horsepower, torque, and highway MPG across 31 car makes, with each bubble’s position set by the x- and y-scales for horsepower and torque, its radius by the z-scale for MPG, and its color by a d3.scaleOrdinal mapping makes to interpolated Turbo colors. Hovering reveals a tooltip with the car make. The chart includes axes, labels, and a legend for MPG values. Data loads from `bubblechart.csv` into an SVG rendered with D3 v7.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/eef130d35289456789a2a289732cc8bf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}