This scatterplot shows the relationship between the sale price of iPhones and their number of ratings, with each point representing a product model. The visualization uses D3.js v7 to load a CSV dataset of iPhone sales from a GitHub gist, parse the numeric fields, and render circles scaled by the sale price on the x-axis and ratings count on the y-axis. The code employs d3.scaleLinear for both axes, d3.extent for domain computation, and d3.axisBottom and d3.axisLeft for tick marks. Hovering over a dot changes its fill color to orange, while the default styling uses steelblue, as defined in the CSS.