总体估计
网络释义
总体参数估计 estimation of population parameters
总体均数估计 estimation of population mean
总体标准差估计 estimation of population standard derivation
总体相关系数估计 estimation of population correlation
总体方差的估计 estimation for population variance
总体率的估计 estimation for population rate
总体均数的估计 estimation for population mean
双语例句原声例句
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也就是说人群的总体估计基本上无懈可击。
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不过，对甲流病例的总体估计显示，本周是第二周连续下降趋势。
The overall estimate of swine flu cases, however, showed a second successive weekly fall.
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可以看到总体估计更加接近了(0.971429，实际值是1)。
Now you can see the overall estimate is much closer (0.971429, for an actual value of 1).
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When you get--this is Rituparna, counting the leaves on a tree-- you can estimate, from a sample, the population expected values.
如果你...像数叶子的睿都巴若那一样,只有部分样本的话,你可以来估计总体均值
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They divide by n-1 to make it an unbiased estimator of the population variance, but I'm just going to show it in a simple way here.
当除以n-1表示的是对总体的,无偏估计,我在这里只是说的简单一点
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