的标准差 英语是什么意思 - 英语翻译

• standard deviation

在 中文 中使用 的标准差 的示例及其翻译为 英语

则，这组数据的标准差是17,077。
The standard deviation for that dataset is 14.177.

你可能想先去阅读这个比较简单的标准差网页。
You might like to read this simpler page on Standard Deviation first.

尽管估算很粗略，协调制度4位编码的标准差显示出非洲的有活力产品比美洲或亚洲的有活力产品分散度大。
Though a rough estimate, standard deviation of HS four-digit shows that dynamic products from Africa are more spread out than those of from the Americas or Asia.

合并标准差是所有数据点在其组均值（不是总体均值）附近的标准差。
The pooled standard deviation is the standard deviation of all data points around their group mean(not around the overall mean).

波动率3m是一个类似的百分比，由每日对数正常收益和3个月以上股价的标准差决定。
The Volatility 3m is a similar percentage determined by the daily log normal returns and standard deviation of the share price over 3 months.

互相关算法还可以降低3到4倍的由噪音引起的标准差。
The cross-correlation algorithm can also reduce the standard deviation caused by noise by 3 to 4 times.

此结果表明拟合值附近的数据点的标准差为1.79。
This result indicates that the standard deviation of the data points around the fitted values is 1.79.

我们还发现，自1978年以来，中国各省资本回报率的标准差有所下降。
We also find that the standard deviation of the rate of return to capital across Chinese provinces has fallen since 1978.

正态分布是钟形分布，在其中，距离均值的连续标准差建立了用于估计数据观测值的百分比的基准。
The normal distribution is a bell-shaped distribution where successive standard deviations from the mean establish benchmarks for estimating the percentage of data observations.

他指出，各国月度PMI的标准差相对较低，因此暗示着同步的(可能缓慢的)复苏。
He notes that the standard deviation across monthly PMIs is relatively low and thus suggestive of a synchronized(if slow) recovery.

的标准差通常估计为.
The standard error of is estimated as.

如果不同，哪组样本的标准差较大?
If not, which race has a larger standard deviation?

平均值的标准差是39美元，但我不知道这是否有统计意义。
The standard deviation of the means is a huge $39, but I don't know if that has any statistical meaning.

提交给海管局的所有数据必须包含多个重复样本的标准差才能有效。
All data provided to the Authority must include standard deviations from multiple replicate samples to be valid.

为了避免PCA的比例相关性，用每个特征除以它的标准差来标准化数据是有用的。
To avoid this scale-dependent nature of PCA, it is useful to normalize the data by dividing each feature by its standard deviation.

至少有75%的数据在平均数±2个标准差的范围之内。
At least 75% of the data is within two standard deviations of the mean.

至少有75%的数据在平均数±2个标准差的范围之内。
This means that at least 75% of the data for a set of numbers lies within 2 standard deviations of the mean.

至少有89%的数据在平均数±3个标准差的范围之内。
At least 89% of the data is within three standard deviations of the mean.

至少有75%的数据在平均数±2个标准差的范围之内。
Percent of data values will be within two standard deviations of the mean.

约有99%的数据在平均数±3个标准差的范围之内。
Aproximately 99% of the data are within 3 standard deviation from the mean.

至少有89%的数据在平均数±3个标准差的范围之内。
At least 89% of a population will score within 3 standard deviations of a mean.

约有99%的数据在平均数±3个标准差的范围之内。
Around 99% of data values lies within 3 standard deviation of the mean.

至少有75%的数据在平均数±2个标准差的范围之内。
At least 75% of the values are within 2 standard deviations from the mean.

约有95%的数据在平均数±2个标准差的范围之内。
Around 95% of the data lies within 2 standard deviations.

角度测量精度(基于DIN18723的标准差)………….2"5".
Accuracy(Standard deviation based on DIN 18723)….

统计学的标准差在法语中为”écart-type”，正如”standardfloor”在西班牙语种为”plantatipo”（标准层）。
Standard deviation in statistics in French is écart-type, just as a“standard floor” would be“planta tipo” in Spanish.

如有EAR的标准差信息且对此营养素的需求对称地分布，那么将RDA定位EAR加两倍标准差：.
If the standard deviation(SD) of the EAR is available and the requirement for the nutrient is symmetrically distributed, the RDA is set at two SDs above the EAR.

我们可以看出，估计的平均值和标准差分别为5.3和2.7。
We can see that the estimated mean and standard deviation were about 5.3 and 2.7 respectively.

她们身高的标准差是否等于或小于5英寸？?
Is the standard deviation of their height equal less than 5 inches?

现在让我们看看，残差的标准差是如何衡量回归的好坏。
Now let us see how the SD of the residuals is a measure of how good the regression is.