End-to-end data analysis of global education trends using the World Bank API — covers data collection, SQL storage, EDA, statistical analysis, clustering, and forecasting with Python.

Preregistered empirical test of Stanford SALT Lab's WORKBank 4-zone framework on 1,223 YC companies (W24-F25). Finding: prereg primaries null; Red zone direction reversal (3.9% vs 9.0% shutdown, p=0.016).