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= F t.

; F ; t .

 

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10 , , 5 . .

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= (a1 +a2+a3++a10) / n

 

a1 ,a2,a3 - ; n ;

 

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= (a1 - amin) / amax x 100

 

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: 2016-03-28; !; : 759 |


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