摘要
给出了价格这一类特殊平均数,在不同条件下相应的抽样估计方法,并给出了相应例子.
For a class of special mean such as price, this paper gives the estimation with different conditions. Some examples are also presented to illustrate the estimation.
出处
《江南大学学报(自然科学版)》
CAS
2004年第3期310-313,共4页
Joural of Jiangnan University (Natural Science Edition)