名词
中文翻译:Unknown
同义词:
['variation', 'diversity例句:1. The population of the city has a significant variance in age distribution.(该市的人口年龄分布有显著的变异。)']
例句:
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1. The population of the city has a significant variance in age distribution.
该市的人口年龄分布有显著的变异。
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2.Variance is an important concept in statistics.
方差是统计学中的一个重要概念。
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3.The variance of the data is calculated using the formula for standard deviation.
数据的标准偏差是通过方差的公式计算得出的。