.


:




:

































 

 

 

 





.

 

D23 :B19/D22;

- 23 , ( 0,05, 10);

- b.

13. Գ.

,

R Z.

:

- R2 I21, : =B18^2;

- Գ Fp I22: =I21/(1-I21)*(n-2);

- - Գ F I23 F ( 0,05, k1=1 k2=10);

- Գ .

14. .

:

- :

,

Xt ;

- Qp Xt - Xt-1 H, (Xt - Xt-1)2 I. H3: =F3-F2; , H4:H13; I3: =H3^2, , I4:I13. (Xt - Xt-1)2, I3:I13 I14;

- R22 : =C13*I14/(C13-1)/G14.

- L22 M22 , QL=1,22, QU=3,49.

- .

15. (t) , . 3, ij 2, 4, - (; t):

1) 3 B2:20;

2) -IJ: ) , ) : , - ӻ - F2:F13, һ - 2:13; ) : - һ, ջ ; ջ ; ) : : 3;

3) 3 .3 .

16. . :

- , COS, SIN ϲ:

- J2: =COS(*C2/6)), , J3:J13;

- K2: =SIN(*2/6)), , K3:K13;

- L2: =COS(*2/3)), , L3:L13;

- M2: =SIN(*2/3)), , M3:M13.

17. :

- 0 28 : =F14/6;

- 1, 1, 2, 2, . 1 28:= (F2: F13; J2:J13)/6, 1 28:= (F2: F13; 2:13)/6, 2, D28:= (F2: F13; L2:L13)/6, 2, E28:= (F2: F13; M2:M13)/6.

18. :

,

,

R12 F28: =(B28)^2+(C28)^2; R22 G28: =(D28)^2+(E28)^2.

19. :

,

,

F(R1) I27: =2*21/F28, F(R2) I28: =2*21/G28.

20. F F ( 0,05, 10 2) I29.21. F(R1) F(R2) F .

21. , 30:30.

22. 32:32.

23. . :

-

.

34: = (G14-6*(F28+G28))/(10-2m), m- , .

24.

I34: =16/H34.

25. F J34 ( 0,05, 11 6) F. F F .

26. .

27. ' 3.

 


4. 4





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