Northstar Capstone Rubric ========================= Model choice and assumptions 20% Correct probabilities and thresholds 25% Reproducible R and data audit 15% Visuals and accessibility 10% Exact-versus-approximate validation 10% Decision reasoning 15% Limitations and ethics 5% Original synthetic data generated for STATLAB Academy. No textbook data used. Educational material for STATLAB Academy. Verify assumptions, units, tail direction, and rounding before making a decision.