Stratified Sampling method to divide a population into homogeneous subpopulations called strata based on specific characteristics

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Stratified Sampling method to divide a population into homogeneous subpopulations called strata based on specific characteristics
  • 素材ID：826923195
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  • 格式：矢量
  • 作者：Piscine26
  • 最大输出：可以放大缩小至任意尺寸
关键词
检查数学地层统计量测量插图均质级别随机人口设计技术分析检查组类型除法

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