术语“极小值”的详细信息

英译术语:

minimum value

汉语语境:

在含有极端值总体中，由于样本均值不具有耐抗性，往往难以代表"平均水平"，因此样本方差也难以有效衡量离散程度。在简单随机抽样假设下，可以构造一个考虑极大值和极小值对样本均值大小影响作用不同时的调整均值估计量，并给出了其期望与方差。

英语语境:

In the population with extreme values, because the sample mean does not have resistance to resistance, often difficult to represent the "average", so the sample variance is also difficult to effectively measure the degree of dispersion. Under the assumption of simple random sampling, we can construct an adjusted mean estimator considering the effect of the maximum and minimum values on the mean value of the sample, and give its expectation and variance.