sample mean and variance的意思|示意
样本平均值与方差
sample mean and variance的网络常见释义
样本平均值与方差 ... samarskite 钶钇矿 samiresite 铀铅烧绿石;钶钛铀铅矿 sample mean and variance 样本平均值与方差 ...
sample mean and variance相关例句
Populations, random samples. Sample statistics, moments of the sample mean and variance.
母体， 随机样本。 样本统计， 样本平均数和变异数的动差。
In particular, we focus discussion on joint confidence sets of the parameter mean and variance when a rounded sample comes from the normal distribution with both parameters unknown.
特别地，本文集中讨论当数据是来自参数未知的正态分布四舍五入后的数据，均值和方差的联合置信集。
One is to compare the sample mean and the sample variance.
当样本均值大于样本方差时，认为是服从二项分布；
We give the approximation formulas of the variance of the sample ratio estimator for a population mean and its asymptotically non-biased estimator in multi-stage sampling.
讨论多阶段抽样比率估计及其样本量选择的问题，给出了比率估计抽样均方误差的近似公式及其渐近无偏估计的公式。