Sampling distribution helps in understanding the variability of sample means.
approximates the sampling distribution of a statistic.
Shows the sampling distribution of the difference in the means, assuming the null hypothesis is true.
This depends on whether the shift is viewed as a shift in the population mean or as a shift in the sampling distribution of the subgroup mean, respectively.
这取决于该偏移是被视为总体均值中的偏移还是子组均值的抽样分布中的偏移。
is the variance of the sampling distribution of, and is also the variance for the mean.
是 的抽样分布的方差,也是均值的方差。
You enter the shift value in the same units as the data, and you interpret it as a shift in the mean of the sampling distribution of the subgroup mean.
应采用与数据相同的单位输入偏移值,并将其解释为子组均值的抽样分布均值中的偏移。
Thus the sampling distribution of the quantile of the sample maximum is the graph x1/k from 0 to 1: the p-th to q-th quantile of the sample maximum m are the interval.
因此,样本最大值的分位数的抽样分布曲线是x1/k在0到1上的图像:样本最大值m的第p到第q个分位数是区间。
At this time he worked on the Poisson limit to the binomial and the sampling distribution of the mean, standard deviation, and correlation coefficient.
在这个时期,他的工作的泊松限制二项式和抽样分布的平均值,标准差,相关系数。
This setting is used to find the location (or critical value) on the Chi Square sampling distribution that includes a tail area equal to the alpha-cutoff value (0.05).
该设置用于查找 X平方分布的抽样分布中包含尾数区域等于alpha断开值(0.05)的位置(或临界值)。
Flexible models like DNNs and random forests may not learn these relationships, and then may fail to generalize well to examples drawn from a different sampling distribution than the examples the model was trained on.
DNN 和随机森林 一类的柔性模型可能无法学习这些关系,因此,也无法很好地泛化到从与训练模型所用的示例不同的抽样分布中绘制的示例。
See Simulate. Bootstrap analysis approximates the sampling distribution of a statistic.
请参见 模拟 。 Bootstrap 分析近似统计量的抽样分布。
Formulated the "implementation rules" is traffic industry monitoring stations at various levels of tasks, project monitoring, monitoring frequency, monitoring methods, sampling distribution, laboratory quality control, data collection report and other relevant provisions of specific and standardized to facilitate all levels of monitoring station unified execution.
制定本《实施细则》的目的是将交通行业各级监测站的任务、监测项目、监测频率、监测方法、采样布点、实验室质量控制、数据整理上报和有关规定等具体化、规范化,便于各级监测站统一执行。
Replacing usual sampling distribution with new one, more economic results can be obtained by less cost, and 84 gold-bearing structures have been found by 2439 samples in Pingdu area.
用新的采样布局代替常规布局,能以较少的成本获得较多的经济效益,在平度地区以2439 个样品发现了84条有价值的含金构造。