【摘要】 在抽样调查中 ,非抽样误差产生的原因十分复杂 ,且种类繁多 ,其对整个抽样调查的影响是不容忽视的。本文对各种非抽样误差产生的原因进行了全面、深入的分析 ,并提出了防范非抽样误差的具体措施。更多还原

【Abstract】 Reasons which caused non-sample errors are complicated and various in sample investigation, and the influence on the whole sample investigationg should′t be neglected. In this paper, all kinds of reasons of non-sample errors are analysed, and some suggestins to be on guard against non- sample errors are put forward.更多还原