摘要
抽样调查是一种根据从总体中随机抽取样本的观察结果来估计和推算总体的调查方法,广泛运用抽样技术已成为各社会经济领域进行调查研究的趋势。在利用抽样调查开展社会研究的过程中,应科学合理地编制抽样框和选择抽样方式,采用多种手段尽可能获取真实信息。
Sample survey is a way in which we sample randomly from the total and then assess the total by studying the random sample. Sample survey has been widely used in various social and economic fields for investigation and research. In making sample survey to conduct social research, we should make sample column and choose the sampling approach in a scientific and rational way, adopting various aooroaches to get real information as much as possible.
出处
《温州职业技术学院学报》
2005年第3期62-65,共4页
Journal of Wenzhou Polytechnic
关键词
社会研究
抽样调查
抽样框
抽样方法
Social research
Sample survey
Sample column
Sampling approach