| 显著性检验及不确定度在实验室的应用 |
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| 引用本文： | 周志红,赵乐宽.显著性检验及不确定度在实验室的应用[J].沈阳师范大学学报(自然科学版),2002,20(4):278-281. |
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| 作者姓名： | 周志红 赵乐宽 |
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| 作者单位： | 辽宁省劳动经济学校,基础教研室,辽宁,沈阳,110045 |
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| 摘 要： | 介绍了与标准值进行比较和两份数据间进行比较的两种方法 .
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| 关 键 词： | 数理统计 显著性检验 不确定度 |
| 文章编号： | 1008-374X(2002)04-0278-04 |
| 修稿时间： | 2002年5月30日 |
The application of significance test and uncertainty in laboratory |
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| ZHOU Zhi-hong,ZHAO Le-kuan.The application of significance test and uncertainty in laboratory[J].Journal of Shenyang Normal University: Nat Sci Ed,2002,20(4):278-281. |
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| Authors: | ZHOU Zhi-hong ZHAO Le-kuan |
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| Abstract: | Systematic error is prohibited in laboratories,the test on it is called significance test.T-test and F-test are commonly used in laboratories.They can be used on various kinds of example.The author introduces two ways in this article,they are comparing with the standard value and between the two different data.As a new satistical method uncertainty can evaluate the region which the true value should be,it plays a positive role in the assessment of test data. |
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| Keywords: | mathematical statistics significance test uncertainty |
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