“kurtosis”的概念、定义、翻译、参考文献-科学参考

单词	kurtosis
释义	kurtosis [kǝr`tō·sǝs] ^STATISTICS The extent to which a frequency distribution is concentrated about the mean or peaked; it is sometimes defined as the ratio of the fourth moment of the distribution to the square of the second moment.
随便看	chemical element chemical energy chemical engineering chemical equilibrium chemical etching chemical exchange process chemical film dielectric chemical fire extinguisher chemical flux chemical flux cutting chemical focus chemical fog descending sort descending vertical angle descent descent trajectory describing function descriptive anatomy descriptive astronomy descriptive botany descriptive climatology descriptive geometry descriptive meteorology descriptive psychiatry descriptive statistics

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