| 当前量化评估中两个问题的探讨 |
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| 引用本文： | 窦鼎孝.当前量化评估中两个问题的探讨[J].曲靖师范学院学报,1990(2). |
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| 作者姓名： | 窦鼎孝 |
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| 作者单位： | 曲靖师专数学系 |
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| 摘 要： | 当前教学评估中一般存在以下两个问题:(1)、某次评估是否有效;(2)评估得到的分数如何分类。以上两个问题本文分别用方差分析和聚类分析的方法对其作出统计处理。
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| 关 键 词： | 指标体系 方差 差异 显著性水平 显著差异 最小距离 |
Approach to The Two Problems of Estimation in Quantizafion at Present |
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| Dou Dingxiao.Approach to The Two Problems of Estimation in Quantizafion at Present[J].Journal of Qujing Normal College,1990(2). |
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| Authors: | Dou Dingxiao |
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| Institution: | Mathematics Dcpantmcnt |
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| Abstract: | At present, in the mathematical estimation there exist two problems as follows :(1) Is the estimation in a certain time valid? (2) How to classify the marks we gained. The paper will separately resort to merthods of variance analysis and grouping analysis to treat them by statistics. |
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| Keywords: | index system variance defferencc striking level striking difference mini-mum dcstance |
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