名词
中文翻译：统计样本的瞬间
同义词：
['sample mean', 'sample point', 'sample statistic例句：1. In statistics', 'the sample mean is used to represent theaverage value of a group of data points.（在统计学中，样本均值用来代表一组数据点的平均值。）2. The sample mean helps usunderstand how the population might be biasedtowards a particular value.（样本均值帮助我们了解整个群体可能倾向于某个特定值的情况。）']
例句：
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1. In statistics,the sample mean is used to represent theaverage value of a group of data points.
在统计学中，样本均值用来代表一组数据点的平均值。
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2. The sample mean helps usunderstand how the population might be biasedtowards a particular value.
样本均值帮助我们了解整个群体可能倾向于某个特定值的情况。
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3. Thesample mean is calculated by taking the averageof all the values in the sample.
样本均值是通过计算样本中所有值的平均数来计算的。