名词
中文翻译：频率正常曲线
同义词：
['normal distribution curve', 'normal distribution curve例句：1. The normal curve isused to describe the distribution of data ina population.（正态分布曲线用于描述一个人群的数据分布。）2. The normal curve shows thatthe average value is closer to the meanthan the standard deviation.（正态曲线显示平均值比标准差更接近均值。）']
例句：
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1. The normal curve isused to describe the distribution of data ina population.
正态分布曲线用于描述一个人群的数据分布。
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2. The normal curve shows thatthe average value is closer to the meanthan the standard deviation.
正态曲线显示平均值比标准差更接近均值。
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3. The normalcurve is used to determine the probability ofan event occurring.
正态曲线用于确定事件发生的概率。