1.
. . . , , . .
1
, . . | % ( ) | , . . | % ( ) | ||
1. | 10 - 40 | 1. | 10 - 60 | ||
2. | 40 - 80 | 2. | 60 - 120 | ||
3. | 80 -120 | 3. | 120 - 200 | ||
4. | 120 - 160 | 4. | 200 - 300 | ||
5. | 160 - 200 | - | - | - | |
, , , .
. ( ). , , , .
, .
2
, . . | % ( ) | |||
1. | 10 - 60 | |||
2. | 60 - 120 | |||
3. | 120 - 200 | |||
4. | 200 - 360 | - | - | |
. , (120 . 70%- , - 30%- ).
2.
, , 15 : 49, 55, 30, 35, 45, 55, 33, 47, 36, 28, 41, 25, 30, 21, 30.
:
: =
3
, | , f | , S |
21 28 | ||
28 35 | ||
35 42 | ||
42 49 | ||
49 -56 | ||
- |
2
|
|
1.
2002 . 753,1 . . (. .): - 423,3; - () 42,9; - 274,3; - 12,6. (%): 56,2; 5,7; 36,4 1,7. 2002 .
2002 .