） 摘要： 中位数、标准分是《教育统计学》中两个重要的概念
然而现行《教育统计学》关于这两个概念的定义及其算法上却存在严重的错误
特别是关于标准分的错误论述
纠正其中的错误
关键词： 中位数
导致了人们对标准分算法产生误解
） Abstract： The median, the standard score is Educational statistics two important concepts, however present Educational statistics have the serious mistake actually about in these two concept definition and the algorithm
As university teaching material, the influence which its mistake creates is serious
Specially about a standard score wrong elaboration, caused the people to have the misunderstanding to a standard score algorithm
Therefore, we have the necessity to make the further discussion to the related question, corrects mistake
Keywords： median;raw score;standard score;normal distribution 下载PDF阅读器 PDF全文下载： 修改稿 1（ 88 ） 初稿 （ 149 ） 作者简介： 通信联系人： 【收录情况】 中国科技论文在线： 江育奇
关于教育统计学中的一些问题探讨[EB/OL]
