Before the points are added, the originial points must be transformed to the standard points. After such transform, to compare the points of each subject is more reasonable.
本文将正态分布应用于学生学习成绩评估中，将原始分数转换为标准分数后，各科的分数方可比较或相加，从而改变了将原始分数直接相加比较的那种不够科学也不甚合理的传统做法。
参考来源 - 正态分布在学生学习成绩评估中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
而且，结果比用原始分数排序更科学、更合理。
是将原始分数转换后的分数，可说明原始分数距离算数平均数一个标准差单位是多少。
A transformed score in where the original score is expressed as the distance from the mean in standard deviation units.
结果酒依赖患者的MMPI测试分数与正常人群间各原始分数的差异均具有显著性意义。
Results The scores of sub-scales in patients with alcoholism were significantly higher than that in the normal person. Conclusion Patients with alcohol dependence have personality deviation.
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