This example shows the relationship between IQ scores and cumulative GPA for students at one college, filtered from a Kaggle dataset. Each black dot represents a student plotted by IQ on the x-axis and CGPA on the y-axis. The React app loads the data with `d3.csv`, filters by `College_ID`, and renders the SVG circles using D3's `scaleLinear`, `extent`, and `select` APIs. The viz module computes scales and draws the scatter plot with `attr` assignments for position, radius, and opacity.