This scatter plot visualizes the relationship between employee Stress Level and Burnout Level, using data from a CSV file. Each circle represents an employee, positioned by stress on the x-axis and burnout on the y-axis, using D3's `scaleLinear` and `extent` functions. The React app loads the data with `d3.csv`, formats it, and renders the visualization via a `viz` function that uses D3's `select` and `.join` API to create and position the circles.