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.
出处
《统计研究》
CSSCI
北大核心
2005年第11期16-17,共2页
Statistical Research
