单项选择题
Which of the following is not a means for endowment str...
单项选择题Which of the following is not a means for endowment structure advancement? A、create more surpluses available for accumulation B、increase the tendency for accumulation (the savings rate) C、attract more external investment D、greater protective government subsidies
抽样的目的是A. 研究样本统计量B. 研究总体统计量C. 研究典型案例D. 样本推动总体参数
单项选择题抽样的目的是 A. 研究样本统计量 B. 研究总体统计量 C. 研究典型案例 D. 样本推动总体参数
A、正确 B、错误
单项选择题 A、正确 B、错误
