{"version":"1.0","type":"rich","title":"Activity6-Task4","description":"This bubble chart visualizes the relationship between average horsepower, torque, and highway MPG for various car manufacturers. Each circle represents a make, positioned by its horsepower (x-axis) and torque (y-axis), with the circle's size scaled to its highway MPG value and its color mapped by make. Built with d3.v7, the SVG rendering uses `d3.scaleLinear` for axes and bubble size, `d3.scaleOrdinal` for color, and `d3.interpolateTurbo` for the color palette. Interactive tooltips show the make name on hover, and a legend displays MPG values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cd6b1eb866a84fc587ac46caf83724a7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}