...冷格翠酒最都综烬伎维阑棠 壶挟眨总于芍嘻帮奖蔷讽很 愤台蚂船梆潜拥满油琅辫该 槛 2.121 简单随机抽样(Sample random sampling)：不附加任何条件的抽样 方法。民意与选举讲义 1「民意与选举讲义陈文俊 91/ 5/ 18 第十一讲 抽样与抽样设计 1.
基于3个网页-相关网页
Random sampling: random sample of 50 boys, 50 girls were 100 students conducted a questionnaire survey.
随机抽样：随机抽取50名男生，50名女生共100名学生进行问卷调查。
Samples drawing by the sampling techniques of Permanent Random Numbers (PRNs) have good characteristic of sample coordination.
采用永久随机数法抽样技术抽到的样本具有很好地样本兼容的性质。
Methods: Stratified random cluster sampling method was used to determine the survey sample.
方法：以分层随机整群抽样的方法，确定调查样本。
应用推荐