.


:




:

































 

 

 

 





1. , , :

r = + 0.923 η = 0.978

t =10.2 t = 13.34

t05 =? t05 =?

30 .

2. , :

- 20

- t 3.15 (t =3.15)

- t05 =? t01 =?

3. , , , , :

r = 0.00 η = 0.99

4. , , :

r = +0.96 η = 0.98

5. , :

r = - 0.71 η = 0.81 t05 = 2.045

mr = 0.02 mr = 0.09

n = 30( )

6. , :

F = 28 F05/01 =2.62/3.9

7. , :

I II

σ1 =8.17% σ2 = 10.12%

mσ1 = 2.32% mσ2 = 3.83%

8. :

x = 24.8 0.47

σ = 8.9 0.39

cv = 38.5 % 0.29 %

9. (05)

I 0.81?

II 0.46?

III 0.32?

st = 0.65 05 = 0.10

10. :

x = 28.5 t05 =?

mx = 1.00

N= 100

11. , :

v = 38.5%

p =1.6%

2 =?

12. , :

x = 20.8 -

σ = 8.6 -

x0 = 2 -

= 2

13. .

: σ = 7.947

x = 25.85

14. t :

100.

x1 = 42.97 2.29

x2 = 25.85 0.45

t05 =?

15. , :

- 40.53%

- 2.5%

- III

- ?

16. 200 = 14.4 15.0 .

t05 = 1.96

17. , , :

- r = 0,55

- η = 0,63

.

18. .

, , ,

280 26,85 8,91

215 20,55 9,31

19. , ( ), λ- - :

λ 0,45.

20. , ( ), χ - : χ 4.75.

21. λ- -, 4.85.

22. , , , , :

r = 0.00 η = 0.99

23. (05)

( ) (/)

I 0.66?

II 0.46?

III 0.32?

st = 0.65 05 = 0.10

24. , :

- 30.53%

- 1.00%

- II

- 1

25. , , :

- r = 0,83

- η = 0,86

(ε).

26. .

: σ =9.47

x = 30.85

27. , :

x = 29.88 -

σ = 7.66 -

x0 = 18 -

= 4

28. 250 = 24.4 8.65 .

, t05 = 1.96

29. , :

v = 48.5%

p = 2.0%

2 =?

30. , :

r = + 0.923 η = 0.978

t =10.2 t = 13.34

t05 =? t05 =?

25 .

 

1. , . , . .

2. . , .

3. , . .

4. , .

5. , . . .

6. . . .

7. . . . χ2- λ--. .

8. . .

9. , . , . . . .

10. . . . .

 

 

3

1.

1.1. 4

1.1.1. 4

1.2. 8

1.2.1. 8

1.2.2. 11

1.2.3. 12

1.3. 13

1.4.

1.5. 16

1.5.1. χ - 17

1.5.2. λ - - 18

1.5.3. t- 20

1.5.4. t- 21

1.6. 22

1.6.1. , 25

1.7. 27

1.7.1. 30

1.8. 32

1.8.1.

33

1.8.2. 34

1.8.3. 35

37

38

 

 

 

 

 

 

 

(): () 1 39

(..)

: .-.., ..

 

, 2013





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: 2016-10-06; !; : 216 |


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