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:

































 

 

 

 


4.




 

. , 7 ( ) .

(, ) , . . , 5- , 1 n, n- .

, , 1,2,3n.

n

å Rij = (1+2+.n) = 0.5n (n+1), (7)

j=1

i , i = 1..m;

j , j = 1.n.

m

Sj = å Rij (8)

i=1

n

Yj = mn Sj / mn2 - må Rij (9)

j=1

 

Qj = Yj/Ymax, (10)

 

Ymax .

 

,

n -

å(Sj S)2

j=1

W= ¾¾¾¾, (11)

m2 (n3-n)/12

-

S

- n

S = 1/n å Sj = 0.5 m (n+1) (12)

j=1

 

 

c2 = Wm (n-1) (13)

 

c2 ( ) s= (n-1). c2>c2., .

() . , , G

n

G = åqjQj, (14)

j=1

 

n ;

qj j- ;

Qj j- ( )

 

, () . , , .

 

. , 7- 10 . : 1- , 2- ,..10- . 2.

 

2

 

  n åRij j=1
1 2 3 4 5 6 7 8 9 10
                       
Sj                      
Yj 0.155 0.108 0.076 0.038 0.146 0.098 0.092 0.140 0.060 0.086 0.999
Qj 1.000 0.697 0.490 0.245 0.942 0.632 0.594 0.903 0.387 0.555  
- (Sj-S)2 306.3 6.3 56.3 380.3 210.3 0.3 6.3 156.3 156.3 20.3  

7 10 - 21

: Y 1= ¾¾¾¾¾¾ = 0.155;

7 102 7 55

0.155 0.108

Q1 = ¾¾¾ = 1.0; Q2 = ¾¾¾ = 0.697;

0.155 0.155

- -

S = 0.5 7 (10 + 1) = 38.5; (S1 S)2 = (21 38.5)2 = 306.3;

 

1299 1299

W = ¾¾¾¾¾¾¾¾ = ¾¾¾ = 0.321;

1/12 72 (103 10) 4042.5

 

c2 = 0.321 7 (10 1) = 20.2

 

c2 [4] , S = (n-1) = 9, c2 = 20.2 > c2.= 19.0 a = 0.025, ( 0.01 <a<0.05). a - , ( ) . c2 <c2., , .. .

. , , 1 5 , 5 ( 3).

 

3

 

- - , Qj , , - ,
                 
1 1.0           4.3      
2 0.697       4.8   4.6 23.7 24.4 22.3
3 0.490         4.4 4.7 17.2 15.2 16.2
4 0.245       4.4 4.2   7.6 7.3 8.5
5 0.942       4.9     32.0 32.9 32.9
6 0.632             22.1 22.1 22.1
7 0.594       3.7 3.9 3.4 15.4 16.0 14.3
8 0.903       4.3 4.3 3.7 27.1 27.9 23.5
9 0.387       4.3 4.3   11.6 11.6 13.5
10 0.555       4.3 4.3 4.3 16.7 16.7 16.7
    , , G,
320 319 315 4.6 4.5 4.5 208.4 209.1  
                         

 

3 , 2 ( G).

 

 





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