1
1. , ( . .).
- | |||||
11576.2 | 568.0 | ||||
176.0 | 45.4 | ||||
N1 | 710.2 | 120.3 | |||
N2 | 804.6 | 240.0 | |||
N3 | 933.0 | 150.2 | |||
N4 | 474.4 | 174.5 | |||
N1 | 570.5 | 221.2 | |||
N2 | 430.4 | 92.2 | |||
N3 | 564.9 | 118.0 | |||
N4 | 320.5 | 87.5 | |||
() (), :
() : = ;
() () :
= , = ,
= 3.0, >= 500, = 2.0.
2. N1 - N4 , .
3. , .
4. , . , .
5. () , () . .
6. , > 500. : , , , .
7. () , () . , , .
8. EXCEL , , () . ( ).
|
|
9. :
10. .
2
1. .
:
. (%) | ||
1000 | U(1) | |
400 | U(2) | |
2000 | U(3) | |
350 | U(4) | |
650 | U(5) | |
1000 | U(6) | |
/ | 300 | U(7) |
1200 | U(8) | |
500 | U(9) | |
3000 | U(10) | |
SS | 100% |
:
SS = SUM (S(i)),
U(i) = S(i) / SS,
S (i) i- ;
U(i) i- ,
i = [1,N], N .
2. .
3. EXCEL , , , .
4. EXCEL , , . .
5. , , . :
6. .
3
1. .