, 100 , , , , ( ), , , , ( ).
3
100
23,70 | 22,60 | 21,60 | 24,40 | 22,00 | 25,60 | 20,10 | 25,30 | 26,70 | 22,40 |
21,70 | 23,70 | 23,30 | 22,80 | 18,20 | 23,60 | 22,50 | 24,00 | 19,60 | 21,60 |
22,60 | 22,30 | 24,60 | 20,70 | 22,90 | 20,00 | 24,40 | 23,80 | 25,30 | 24,70 |
24,10 | 21,70 | 23,10 | 23,80 | 23,00 | 24,70 | 24,60 | 21,30 | 22,80 | 23,70 |
21,90 | 22,10 | 21,40 | 19,90 | 22,40 | 22,80 | 22,30 | 23,40 | 23,70 | 24,80 |
19,80 | 26,90 | 24,50 | 22,70 | 22,10 | 23,30 | 20,10 | 24,00 | 22,80 | 21,40 |
22,00 | 20,90 | 22,00 | 24,70 | 22,60 | 24,30 | 24,30 | 21,90 | 20,50 | 21,00 |
23,50 | 21,00 | 22,30 | 21,40 | 21,40 | 23,00 | 23,30 | 22,00 | 24,90 | 21,50 |
24,80 | 22,10 | 21,40 | 22,10 | 23,70 | 22,70 | 23,40 | 24,00 | 23,60 | 23,50 |
21,50 | 22,90 | 21,60 | 21,50 | 21,70 | 21,80 | 18,80 | 23,20 | 22,30 | 24,50 |
( 4). ( ); m i ; pi.
4
Ii | 18,20; 19,07 | 19,07; 19,94 | 19,94; 20,81 | 20,81; 21,68 | 21,68; 22,55 | 22,55; 23,42 | 23,42; 24,29 | 24,29; 25,16 | 25,16; 26,03 | 26,03; 26,90 |
mi | ||||||||||
pi | 0,02 | 0,03 | 0,05 | 0,15 | 0,21 | 0,2 | 0,14 | 0,14 | 0,04 | 0,02 |
. 6. p (Ri)
. 7. F (Ri)
(. 6) (. 7).
( ) (I.4)
Ri , .
M[R]=18,635×0,02+19,505×0,03+20,375×0,05+21,245×0,15+22,115×0,21+22,985´ ´0,2+23,855×0,14+24,725×0,14+25,595×0,04+26,465×0,02=22,71 .
(I.8) (18,635 22,71)2×0,02+(19,505 22,71)2×0,03+(20,375 22,71)2×0,05+(21,245 22,71)2´ ´ 0,15 +(22,115 22,71)2×0,21+(22,985 22,71)2×0,2+(23,855 22,71)2×0,14+ +(24,725 22,71)2×0,14+(25,595 22,71)2×0,04+(26,465 22,71)2×0,02= =2,54 2.
(I.9) 1,59 .
|
|
, (I.16) (I.17) (. 6 7).
: 0,07.
, :
(I.24)
.