This interactive scatter plot explores the relationship between pairs of attributes in the UCI Auto MPG dataset. Users select which columns to compare via dropdown menus, and the visualization updates with a staggered transition animation. The D3 v5 code uses `scaleLinear`, `axisBottom`, `axisLeft`, and data joins to render SVG circles representing cars. The implementation includes a reusable `dropdownMenu` component and a `scatterPlot` function that handles axis labels and tick marks, with values coerced to numeric type before rendering.