{"version":"1.0","type":"rich","title":"Task 9 Question 2","description":"This example displays an area chart of highway MPG values grouped by vehicle make, using a steel-blue filled path to emphasize the distribution across categories. The visualization is rendered as an SVG via D3 v7, with data fetched from a remote CSV file and parsed using `d3.csvParse`. It employs `d3.scaleBand` for the categorical x-axis, `d3.scaleLinear` for the y-axis, and a `d3.area()` generator to create the shaded region. Axes are added using `d3.axisBottom` and `d3.axisLeft`, with rotated x-axis labels for readability.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/63613ac0ed2248598ec4f0bd6d9ab692?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}