... Probability paper, normal 常态机率纸 Probability proportional sampling 机率比例抽样 Probability ratio sequential test 机率比值逐次试验 ...
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[统计]?概率比例抽样法
概率比例抽样 probability proportional sampling 概率比例抽样法 probability proportional sampling 概率比例规模抽样法 probability proportional to size sampling ..
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[统计]?概率比例抽样
...with probability proportional to frequency) : 按与频率成比例的概率抽样 probability proportional sampling : 概率比例抽样 sampling with probability proportional to frequency (PPF) : 按与频率成比例的概率抽样 ..
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?概率比例取样法
probability proportional sampling 概率比例抽样法; 概率比例取样法 proportional bag sampling 比例取样法 ..