This line plot visualizes the Body Mass Index (BMI) values of individuals, with each person’s name on the x-axis and their corresponding BMI on the y-axis. The chart includes interactive data points that display a tooltip with the person’s name and BMI when hovered over. Built with D3 v7, the visualization uses `d3.csvParse` to load data from a remote CSV file, `d3.scaleBand` and `d3.scaleLinear` for axes, and `d3.line` to generate the connected path. The SVG rendering includes labeled axes and circle markers, with tooltips implemented using D3’s event handling.