, , ( ) . , .
As .
(9)
15 , , . As .
15.
Ex ( , ).
(10)
16.
. , , . ( 1), . , , - .
. 25 .
108, 115, 133, 102, 110, 118, 118, 120, 120, 127, 127, 127, 110, 100, 105, 120, 120, 130, 135, 140, 135, 146, 145, 160, 155
(0):
12.
( 1), . |
: -, -, -. . STATISTICA ( 17).
17.
- n=n.s. ( ), - =0,63, .
4:
13
13.
= 50 | 4,43 | s =1,25 | α=0,05 | As= 0,655 | Ex =-0,901 |