| 统计学中标志变异指标若干问题的探讨 |
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| 引用本文： | 张丽英. 统计学中标志变异指标若干问题的探讨[J]. 韶关学院学报, 2001, 22(5): 30-32 |
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| 作者姓名： | 张丽英 |
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| 作者单位： | 韶关学院经管系, |
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| 摘 要： | 主要讨论统计学中标准差、标准差简捷法和标准差系数等标志变异指标的若干问题。
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| 关 键 词： | 统计学 标准差 标准差简捷法 标准差系数 标志变异指标 |
| 文章编号： | 1007-5348(2001)05-0030-03 |
| 修稿时间： | 2000-11-10 |
Some Questions about Indices of Characteristic Variation in Statistics |
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| ZHANG Li ying. Some Questions about Indices of Characteristic Variation in Statistics[J]. Journal of Shaoguan University(Social Science Edition), 2001, 22(5): 30-32 |
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| Authors: | ZHANG Li ying |
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| Abstract: | In the paper,we discuss some questions about indices of characteristic variation in statistics such as standard deviation,simple method of standard deviation and coefficient of standard deviation. |
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| Keywords: | statistics standard deviation simple method of standard deviation coefficient of standard deviation indices of characteristic variation. |
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