(. .) | . (%) | |
2000 | U(1) | |
/ | 850 | U(2) |
700 | U(3) | |
4000 | U(4) | |
1000 | U(5) | |
1200 | U(6) | |
900 | U(7) | |
8000 | U(8) | |
( .) | 5000 | U(9) |
SS | 100 % |
:
SS = SUM (S(i)),
U(i) = S(i) / SS,
S(i) i-ro ;
U(i) i- ,
i = [1, N], N .
2. .
3. , . .
4. . .
5. EXCEL , . , , .
6. EXCEL , , . .
7. . .
8. , , . .
9. :
10. .
4
1. 1996 .
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|