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随着社会主义市场的蓬勃发展,要求我们逐步形成一个以必要的定期性普查为基础、以经常性的抽样调查为主体,同时辅之以重点调查、科学估算和有限的全面统计综合运用的统计调查方法体系。国家统计局决定今后有关调查项目和定期报表均采用抽样调查技术,从1994年起分步实施。可见,抽样调查将是今后统计工作中运用的一种经常性的方法。抽样调查之所以是科学的,是因为其具有以下特点:①由于它是按照数理统计学和概率论的理论,按照随机原则,选择最佳、代表性最大的调
With the vigorous development of the socialist market, we are required to gradually form a statistical system based on the necessary periodic censuses and the regular sample surveys, supplemented by the statistics of key surveys, scientific estimates and limited comprehensive statistics Survey methodology. National Bureau of Statistics decided in the future investigation items and periodic reports using sampling techniques, from 1994 onwards. Visible, sample survey will be used in statistical work in the future of a recurrent method. The reason why the sample survey is scientific is that it has the following characteristics: ① Because it is based on the theory of mathematical statistics and probability theory, in accordance with the principle of randomness, the best choice, the most representative of the transfer