Comparison Of Survey Cost Of Several Sample Designs

The cost of sample survey design is the important factors that impact effect , quality of sample survey and ability to successfully carry out, it is the necessary to do depth study., However, we do littlel study in this in the past,so the paper do depth study in thie aspect. This paper assumes that a certain precision and sample size to study the cost of sample survey design.The first part is mainly designed to investigate the cost of sampling to do literature review and found that the sampling design at home and abroad to investigate the cost of the study focused on a variety of survey sampling design of the specific form of cost function,but do little study about the relationship between precision, sample size and cost of investigate. This question is very important not only in theory but also in practice, it is necessary to do study in this aspect.The second part is mainly designed to introduce the specific form of cost function of several sampling investigate and the variance estimator of the various forms of the overall parameters.Third,the four parts are importpart part of this article. Separately assume that a certain precision and sample size to compare the cost of sample survey design. When the accuracy is certain,it respectively compared with the the relationship of cost of sample survey between simple random and sampling stratified random sampling, systematic sampling, cluster sampling, multi-stage sample . Accuracy must, respectively, compared with simple random sampling stratified random sampling, systematic sampling, cluster sampling, multi-stage sample survey of the cost of the relationship between. Sample size is certain, the main discussion of the simple random sampling and the respective cost function using two forms of the four comparison sampling design.Part V, the main draw are the conclusions of the above analysis.