关于分层抽样的一点思考  

Some Considerations about Stratified Sampling

作　　者：苟鹏凰 

机构地区：[1]四川省剑阁县统计局

出　　处：《统计研究》2005年第11期16-17,共2页Statistical Research

摘　　要：While conducting stratified sampling,statisticians always encounter the problem of small population size and huge deviation betwwen units.The author forwards relevant usable improvement.While conducting stratified sampling, statisticians always encounter the problem of small population size and huge deviation betwwen units. The author forwards relevant usable improvement.

关 键 词：分层抽样 思考 

分 类 号：F715[经济管理—产业经济] O212.2[理学—概率论与数理统计]