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关注：1
2013-05-23 12:21
求翻译：On a production line, a sample size is to be taken from 10,000 widgets. It is decided that every 200th widget is to be selected from a random starting point.Systematic sampling c a survey based on fulfilling predetermined categories such as age,gender是什么意思？ 待解决
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On a production line, a sample size is to be taken from 10,000 widgets. It is decided that every 200th widget is to be selected from a random starting point.Systematic sampling c a survey based on fulfilling predetermined categories such as age,gender
问题补充： |
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2013-05-23 12:21:38
在生产线上，样本大小应取为10,000的部件。判断为每200小部件要被从根据一个随机开始point.systematic抽样调查长约上选择满足预定的类别，如年龄，性别
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2013-05-23 12:23:18
在生产线，样本大小将从10,000件装饰物被采取。决定每件200th装饰物将从一个任意起点被挑选。系统化采样c根据履行被预先决定的类别的勘测例如年龄，性别
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2013-05-23 12:24:58
在生产线，样本大小将从10,000件装饰物被采取。 它决定每件200th装饰物将从一个任意出发点被挑选。系统化采样 c根据履行被预先决定的类别的勘测例如年龄，性别
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2013-05-23 12:26:38
上一条生产线，样本大小是从 10,000 窗口小部件将被采取。它被决定每个 200 的构件是从一个随机的起始点选择。系统抽样 c 调查的基础履行预先确定的类别，如年龄、 性别
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2013-05-23 12:28:18
正在翻译，请等待...
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