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Variance
01
方差, 差异
a difference or deviation from what is expected or typical
Example
The temperature variance this year was higher than usual.
There was a slight variance in the experiment ’s results.
02
偏差, 变更许可
an official dispensation to act contrary to a rule or regulation (typically a building regulation)
03
差异, 变异
a difference between conflicting facts or claims or opinions
04
方差, 变异性
the quality of being subject to variation
05
方差, 变异数
a measure of the dispersion or spread of a set of data points in statistics, representing the average squared deviation from the mean
Example
In statistics, variance is a measure of how spread out the values in a data set are around the mean.
在统计学中，方差是衡量数据集中的值围绕均值分散程度的一种指标。
The variance of a random variable is the expectation of the squared deviation of that variable from its mean.
随机变量的方差是该变量与其均值偏差的平方的期望。
06
分歧, 不和
discord that splits a group
07
变异, 差异
an event that departs from expectations
word family
vary
Verb
variance
Noun
covariance
Noun
covariance
Noun
附近的词
