2.6 - Sample Size and Population Size

Loading...
来自 密歇根大学 的课程
Sampling People, Networks and Records
32 评分
密歇根大学
32 评分
课程 4(共 7 门,Specialization Survey Data Collection and Analytics
从本节课中
Mere randomization

与讲师见面

  • James M Lepkowski
    James M Lepkowski
    Research Professor
    Survey Research Center, Institute for Social Research