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单词 Sampling unit
释义

Sampling unit

英语百科

Statistical unit

(重定向自Sampling unit)

A unit in a statistical analysis refers to one member of a set of entities being studied. It is the material source for the mathematical abstraction of a "random variable". Common examples of a unit would be a single person, animal, plant, or manufactured item that belongs to a larger collection of such entities being studied.

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