This example presents a scatter plot of movie data, encoding rating on the x-axis, box office revenue on the y-axis, and budget as the size of each circular mark. A summary box reports the dataset’s row count, column names, and the mean and median of the rating field. The visualization is built with D3 v7, using `d3.csv` to load remote data, and `d3.scaleLinear` and `d3.scaleSqrt` to map the numerical fields to positions and circle sizes. The rendering is an SVG output.