{"version":"1.0","type":"rich","title":"Activity6_Task4","description":"This bubble chart visualizes the correlation between average horsepower, torque, and highway MPG for various car makes, sourced from CSV data. Each circle's position is determined by horsepower on the x-axis and torque on the y-axis, while its size encodes fuel efficiency. The visualization uses d3.scaleLinear for axes and bubble scaling, d3.scaleOrdinal with interpolateTurbo for color mapping, and d3.axisBottom and d3.axisLeft for tick marks. A tooltip, implemented with D3 selections, reveals the car make on hover, and a legend clarifies both MPG values and categorical color assignments.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ffbec0b49c834ccd9838e64769cc3e56?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}