如果调查应答率至少为总样本的85%,那么实际应调查的样本量为
2023-08-29
A.n/(1+85%)
B.n/(1-85%)
C.n/85%
D.n×85%
E.n/85%/α
参考答案:C
B.n/(1-85%)
C.n/85%
D.n×85%
E.n/85%/α
参考答案:C
相关推荐
热门标签