关于“序列号”方法的讨论

摘要

For the two models of sampling without and with replacement, this paper studies the method of ＂Serial Number＂, and it gives and discusses efficiency and optimality of several related estimates.%对于无放回抽样和有放回抽样两种情形,研究了＂序列号＂方法,给出并讨论了某些相关的估计量的优良性.