, , .
- .- , - , , , . = + ; = (Z*)/N; = (Ra* )/ N; = ; = (Rp*)/N
, . , - , . - 3 -: , .
- , , /, , , . (+)= -. - , , - - . ., , - .(-).
, -, . .
, . : , , ; , ; , .
. .
. , , .
. , .
, . := ( * - -)/
(50, 51, 52, 55). = (1 /2 + 2+ 3++ n /2) / (n-1)
n ; n .
|
|
30 .
, , , .
-:
1) = / (+ + ),
: ; ; ; .
2) = /
3) ( ) := ( ) / , :
.
4) = (- )/:,
:
1. = /*100%
2. = /*100%
3. =/*100%
. :
1. R=/*100%
2. R=/*100% = N, , ..= R* * - -* -
3. R= (N-C-K-Y)/ (++)