| 算术平均数与调和平均数的区别及相关问题辨析 |
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| 引用本文： | 杨厚学. 算术平均数与调和平均数的区别及相关问题辨析[J]. 四川理工学院学报(自然科学版), 2005, 18(3): 99-101 |
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| 作者姓名： | 杨厚学 |
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| 作者单位： | 四川理工学院管理工程系,四川,自贡,643000 |
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| 基金项目： | 四川省教育厅重点项目(SA05-062) |
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| 摘 要： | 文章对统计学中的难点问题算术平均数与调和平均数的关系,特别是其区别做了探讨,找出了区分的较好方法。
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| 关 键 词： | 算术平均数 调和平均数 区别 辨析 |
| 文章编号： | 1673-1549(2005)03-0099-03 |
| 修稿时间： | 2005-04-12 |
Difference Between Arithmetic Average and Harmonic Average and the Discrimination of Those Related Problems |
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| YANG Hou-xue. Difference Between Arithmetic Average and Harmonic Average and the Discrimination of Those Related Problems[J]. Journal of Sichuan University of Science & Engineering(Natural Science Editton), 2005, 18(3): 99-101 |
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| Authors: | YANG Hou-xue |
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| Abstract: | The relation between arithmetic average and harmonic average is described, which is one of the difficult problem in statistics, and a good approach of the difference between arithmetic average and harmonic average is provided. |
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| Keywords: | arithmetic average harmonic average difference discrimination |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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