Central Limit Theorem

中文含义:中心极限定理,是一种概率论中的重要定理,指的是某个总体分布的样本平均数分布,随着样本容量n的增大,可以逐渐接近于正态分布。

英语词性:Noun

美式音标: /ˈsɛntrəl ˈlɪmɪt ˈθiərəm/

同义词:CLT (abbreviation)

易混淆单词:Law of Large Numbers (概率论中的另一个定理)

双语例句:

  • The central limit theorem is a fundamental concept in statistics that states that the distribution of the sample mean of any independent, random variable will be normal or nearly normal, if the sample size is large enough.
  • According to the central limit theorem, if you take many random samples of the same size from any population, then the means of those samples should follow a normal distribution.