耐人寻味的是,虽说抽样推断在现实中总能找到它的影子,虽说抽样调查好处多多,可当年推广起来并不容易,即使在欧美发达国家,它的被接受也有一个相当长的过程。在世界统计调查史上,第一位系统从事抽样调查实践与理论探索的是挪威统计局局长凯尔(A.N.Kiaer), What is intriguing is that even though sampling inference can always find its shadow in reality, it is not easy to promote it in that year although the sample survey has many advantages. Even in developed countries in Europe and the United States, it has been accepted for quite a long time. In the history of world surveys, the first system in the sample survey practice and theoretical exploration is the Norwegian Bureau of Statistics Karl (A.N.Kiaer),