{"version":"1.0","type":"rich","title":"Q3 D3 combined chart Dinesh","description":"This combined chart visualizes 200 weeks of student performance data, showing study hours as blue bars, sleep hours as a dashed green line, and exam scores as a red line across a shared timeline. The visualization uses two distinct y-axes—a left axis for hours and a right axis for exam scores—to accommodate the different measurement scales. Built with D3 v7, the chart employs `scaleBand`, `scaleLinear`, `d3.line` with `curveMonotoneX`, and `d3.axisLeft`/`d3.axisRight` to render the SVG elements, including custom gridlines and a legend.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e0efcb9a80c643e6992a2f4a0a3481b3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}