样本平均数 sample mean ; x ; sample average
平均样本数函数 average sample number function
平均样本数曲线 [统计] average sample number curve
样本平均数的抽样分配 Sampling distribution of sample mean
平均数的样本估计值 sample estimate of mean
向量值的样本平均数 vector-valued sample mean
大样本之样本平均数 Grand sample mean
样本平均数的分布 distribution of sample mean
利用转移概率流图(TPFG)方法得到了发信号前的平均样本数，进而推导出了发信号前的平均时间。
Using the method of transition probability flow graphs (TPFG), the average sampling number to signal for these charts is given, and the average time to signal for these charts is deduced.
这些研究纳入的患者样本数量范围为70-32，621名，平均每项纳入427名患者。
The size of the studies ranged from 70 patients to 32,621 patients, with a median of 427 patients.
方法采用贝塞尔统计方法处理样本数据，用Z比分数衡量一个实验室的检测结果与平均值的偏离程度。
Methods Besaier statistical method was chosen to process the data of the samples, Z-Score was chosen to evaluate the results and experimental deviation.
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