Elementary Computational Skills Dataset: Stochastic Table Testing (1984)

This dataset documents the results of elementary computational skill testing conducted in 1984. It includes scatter plot analysis (3D spatial distribution and 2D projections) of student performance metrics: operation time (t_c), error frequency (P), and average algebra grade (bar{x}). The data captures clustering patterns in student strategies, including gifted outliers and borderline cases. Verified with AI-assisted statistical analysis in 2026.