Addressing Negative Trends in Statistics and Testing

Q. E. Igabari, P. A. U. Ossai

Abstract


Certain situations in the realm of statistics and testing are currently exhibiting unfavorable patterns. When students or experts come across these adverse trends, they can leverage foundational mathematical concepts to gain a better understanding. In this comprehensive review, we delve into several crucial aspects, including skewness in test scores, response patterns in testing, score transformation techniques, and the utilization of coding methods for calculating standard deviation. Throughout this analysis, potential sources of confusion are identified and elucidated, paving the way for actionable recommendations to address these intricacies effectively.


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References


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