👉 Tuning Guide:
📐 Levels 1-4 [Intercept Tuning]: Use Z = (X - μ) / σ to calculate standardized data. Observe the distance represented by the numerator!
⚖️ Levels 5-8 [Crossover Duel]: Two tests with different units. Calculate their Z-scores to compare "relative performance"!
🔄 Levels 9-12 [Reverse Restoring]: Use the transposed formula X = μ + Z × σ to reverse engineer the raw score!
⚠️ Submit your prediction to see the animation! Wrong answers deduct points.