Business Performance Diagnostic Grading Rubric

Statistical method choice: 20 points
Calculation accuracy and reproducibility: 20 points
Visual evidence and interpretation: 15 points
Outlier investigation and ethical caution: 10 points
Correlation-causation discipline: 10 points
Grouped, weighted, and shape analysis: 10 points
Limitations and recommendation: 10 points
Professional communication: 5 points

Revision may be requested when assumptions, calculations, source notes, or interpretations need correction.

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