Ashleyle's interactive graph and data of "Average Student Debt at Graduation at Public Universities" is a scatter chart, showing Avg. Debt at Graduation; with Name of Private University in the x-axis and Avg. Debt at Graduation in $ in the y-axis.. The x-axis shows values from -3.5406785716310316 to 40.4892124093766. The y-axis shows values from 28372.815796359017 to 47309.54528486561.