| 样本量估计 |
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| 引用本文： | 张荷观.样本量估计[J].新疆农业大学学报,1995(4). |
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| 作者姓名： | 张荷观 |
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| 摘 要： | 本研究提出了一种根据预备调查的样本大小来确定保险系数的样本量估计方法。
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| 关 键 词： | 抽样调查，保险系数，样本量估计 |
The Estimation of Sample Size |
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| Zhang Heguan.The Estimation of Sample Size[J].Journal of Xinjiang Agricultural University,1995(4). |
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| Authors: | Zhang Heguan |
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| Institution: | Department of Biological Sciences |
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| Abstract: | With the desired confidence probability and the precision,we give a mathod of determining safety factor for the sample size of the pilot survey. |
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| Keywords: | sample survey estimation of sample size safety factor |
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