media aritmetică ponderată

1
lleoln ftetryreild. T1<pi ir Anirtreir,m toxiueclri . : t,い 飢山 1へ Щ rY\jr( [(, J) = turt.rr axi-lorL no.ltotrcl'.r 2( t **ix*l q<lrloha I *kt, x., Y3 K,.) = xr { xr'( kr+-: :: + I-: A_(. ? . \(w{^o oxit^rnhta fLLd-SLq}.- : cL t^urr}ux}-to[ K, , Y2 , X3 r. .. , X,. er! puarrutt 1., 1r, t)) ... ) fn^ -u$e , m*f = /n'fn + x'' ft + xs'1'+ -" + x""'fl* 1," [*n 1.* t fiuu t t醸 鐘卦聯僚 df¨ kド tbl i Y,G, 15,3 ) c$y(J- oJd Ptoffi r ': ?t t'o 'ole' \1.?'5i-T'G'8+ l5'5'4o ? 66+ GorS+t53 = irt.qP = r) o o t Stlo llq,8 - l2-,^65"' Lb

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Page 1: Media aritmetică ponderată

lleoln ftetryreild. T1<pi ir Anirtreir,m toxiueclri . :

t,い ぶ 。 が キ飢山 ご 1へ呻 面 連岬

耐ド

喰 ん繭 Щ

rY\jr( [(, J) = 料L

turt.rr axi-lorL no.ltotrcl'.r 2( t **ix*l q<lrloha

I*kt, x., Y3 K,.) = xr { xr'( kr+-: :: + I-:A_(.

? . \(w{^o oxit^rnhta fLLd-SLq}.-

: cL t^urr}ux}-to[ K, , Y2 , X3 r. .. , X,.

er! puarrutt 1., 1r, t)) ... ) fn^ -u$e ,

m*f = /n'fn + x'' ft + xs'1'+ -" + x""'fl*

1," [*n 1.* t fiuu

蝉t は t醸∝ 鐘 卦 聯 僚 df¨ ∝ kド 専

は ひ 五

tbl i Y,G, 15,3 ) c$y(J- oJd Ptoffi r

': ?t t'o 'ole'

\1.?'5i-T'G'8+ l5'5'4o ? 66+ GorS+t53 =irt.qP = r)o o t Stlo

llq,8 - l2-,^65"'Lb