英语翻译1、Random sampling (in large numbers)provides the best chance ofan unbiased representative sample of a target population.2、A deliberate effort is made to identify the characteristic of a sample most important for it to be represent
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/09 07:38:40
xTn1@HcUb
VɝlOR(صAh
!A>LUcOҴj+ľs=Z6?~uysw:ej=In<{O2AXcQUDL\\`2CN453tKjU7YQk㘰,
bN3TNĭ0
aJɄTH3s`pN3N;#?[mDImNVp?r%ҪIJ,4;R?L$\TD\O,p[A!JND:M52:{\HW,IP)2n.;˲"b2W0-0M(0J:{X"IBA4\lR@!XDty3ЬXsљJi@*XQLK+4Aj jL1g=04قCD,'B|PDJ<Մfzl.i#@&M