名词中文翻译
中文翻译：Unknown
同义词：
['sigma function', 'sigma distribution例句：1. The sigma phenomenon is a statistical term used to describe the behavior of data points that follow a normal distribution.（σ-现象是统计学术语，用于描述遵循正态分布的数据点的行为。）']
例句：
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1. The sigma phenomenon is a statistical term used to describe the behavior of data points that follow a normal distribution.
σ-现象是统计学术语，用于描述遵循正态分布的数据点的行为。
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2. In statistics, the sigma phenomenon is often used to describe the spread of data around a mean value.
在统计学中，σ-现象通常用于描述数据围绕均值的分散程度。
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3. The sigma phenomenon has been studied extensively in finance and economics, as it relates torisk assessment and portfolio management.
在金融和经济领域，σ-现象被广泛研究，因为它与风险评估和投资组合管理有关。