Media aritmetica, Media geometrica, Media armonica, Media ponderata

Media Aritmetica formula

$Ma = \frac{x + y}{2}$

Media Geometrica formula

$Mg = \sqrt{x \cdot y}$

Media Armonica formula

$Mh = \frac{2xy}{x + y}$

Media Ponderata formula

$Mp =  \frac{a \cdot p^{1} + b \cdot p^{2}}{p^{1} + p^{2}}$

Mh < Mg < Ma

Problema rezolvata cu media aritmetica, media geometrica si media armonica

Exercitii rezolvate: Media aritmetica, Media geometrica, Media armonica, Media ponderata (clasa a 7 a)