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Error Correlation Graph
Students who miss Question X miss Question Y with high confidence. A data structure only scale creates.
0
Total Error Events
0
Correlated Pairs Found
0%
Highest Confidence
Error Co-occurrence Pairs
Each row shows two questions that students commonly get wrong together. Higher confidence = stronger correlation. More student data → more accurate predictions → better weak-area mapping.
No correlation data yet.
As students answer MCQs and get questions wrong, the error graph builds itself. More errors → more correlations → smarter recommendations.