{"version":"1.0","type":"rich","title":"Activity6_Q4.9","description":"This bubble chart visualizes the correlation between average horsepower, average torque, and highway MPG across different car makes, using the classic Iris dataset as a placeholder. The visualization encodes horsepower on the x-axis, torque on the y-axis, and highway MPG through both bubble size and a color scale, with each make assigned a distinct color from the interpolateTurbo palette. Built with D3 v7, the chart renders as an SVG with animated tooltips on mouseover, a legend for bubble size, and a categorical color legend, all implemented using d3.select, d3.scaleLinear, d3.scaleOrdinal, and d3.axisBottom/axisLeft.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f65c8d89061748f68a8348913b7301d3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}