The Possibilities and Limitations of Objective Sampling in Strengthening Agricultural Statistics
客观抽样加强农业统计的可能性与局限
The ever-increasing demand for more and better statistics relating to agriculture in its many phases can be met by the two governmental agencies responsible for these statistics, (The Agricultural Marketing Service of the U. S. Department of Agriculture and the Bureau of the Census of the Department of Commerce) by the development and practical use of objective methods of sampling and, estimation. Three specific suggestions for using objective sampling methods in…