Truncation to Meet Requirements on Means
为满足样本均值要求而进行总体截断
S EVERAL papers have recently been written on estimating the parameters of a population from examination of a random sample drawn from a truncated portion of the population. If the sample is drawn from a normal, Poisson, or binomial population which has been truncated, estimates for the parameters of the original population are given in refereinces [1], [2], and [6]. In this paper, we consider a converse problem: namely, if the parameters of a population are assumed to be…