{"version":"1.0","type":"rich","title":"Activity6_Question3","description":"This interactive scatter plot visualizes car performance by plotting horsepower on the x-axis against torque on the y-axis, with each circle’s size and color encoding highway MPG using d3.scaleSqrt and d3.scaleSequential with the Viridis interpolator. The d3.csv-loaded dataset from a GitHub repository (bubblechart.csv) is rendered as SVG circles, and hover interactions trigger a tooltip displaying the car make and MPG value. Axes are generated with d3.axisBottom and d3.axisLeft, while d3.event positions the tooltip during mouseover and mouseout transitions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/906f3e4dcd764b7eaf543b0c33eec5bc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}