Ağırlıklı ortalama: Revizyonlar arasındaki fark

:<math>A(x_1,\dots,x_n) = M(\underbrace{x_1,\dots,x_1}_{a_1},x_2,\dots,x_{n-1},\underbrace{x_n,\dots,x_n}_{a_n}).</math>

 

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If a mean <math>M</math> is defined for tuples of several sizes,

then one also expects that the mean of a tuple is bounded by the means of partitions.

 

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=== Anakütle ve örneklem ortalamaları===