Weng's Z-Score

Weng's Z-Score is a statistical measure used to evaluate an individual's performance in general knowledge assessments compared to a broader group. It shows how far and in what direction someone's score deviates from the average score of that group, expressed in standard deviations. A positive Z-Score indicates better performance than average, while a negative score suggests below-average performance. This helps identify exceptional knowledge levels or areas that may need improvement, providing a clearer understanding of one’s strengths in general knowledge.