摘要
The indicator of population density has tight relationship with country and regional economical indicators. If we use population density as the main basis of sampling frame design, the quality of sample survey will be heightened.
The indicator of population density has tight relationship with country and regional economical indicators. If we use population density as the main basis of sampling frame design, the quality of sample survey will be heightened.
出处
《统计研究》
CSSCI
北大核心
2002年第3期41-42,共2页
Statistical Research
