This scatter plot displays the Iris Dataset, mapping petal width and sepal length on the x- and y-axes. Each data point is rendered as a distinct SVG symbol according to the flower species, using the d3 symbols API with a size of 100. The implementation builds a reusable scatter plot module with d3.scaleLinear, d3.scaleOrdinal, d3.axisLeft, and d3.axisBottom. Data is loaded from a CSV file via d3.csv, and the plot fills the browser window by setting width and height to window dimensions.