.


:




:

































 

 

 

 


1 -

340 , - 290 . 350 4250 , .. :

- 110 1900 ();

- - 80 800 ();

- 40 450 ();

35 320 ().

( ) = ×100% /

 

=1900*100%/ 4250=44,7%

=800*100%/ 4250=18,8%

=450*100%/ 4250=10,5%

=320*100%/ 4250=7,5%

 

4

 

: - , - , . , .

 

, 210 ; 100 80,21,5. , 210 70 , 30 .

 

2009. = ×100/ =210*100/290=72,4

= ×100% / =30*100/ 70=42,85%

 

2

- 2007-2009.

 

2007 2008 2009
100 127,0 125,0 102,95
100      
7,8 7,4 12,14
1,5 1,3 1,6
35,0 30,0 44,82

 

100 = ×100/ =350*100/ 340= 102,95

100 = ×100/ =4250*100/ 340= 1250

= / =4250/350= 12,14

= / =350/210= 1,6

= ( )× 100%/ =(340-210)*100% / 290= 44,82

 

5

 

 

 

 

 

 

 

 

 

: 2007 2009 , . , .

 

 

= *100/ =210*100 / 290=72,4%

 

___________

m= Ö72,4(100-72,4) = 2,62

 

 

t = N = 72,4/2,62 = 27,63

m

: 27,63 ,

 

= *100/ =70*100 / 210=33,33%

 

 

= . .*100/ =30*100 / 70=42,85

 

: 2009 72,4 2,62 , 2008 (80,21,5). 42,85%.

 

, = 132,45 ., , = 298,9 .

: (132,45+298,9)*4250=1833237,5

 

3

() () .. - 2009.

       
       
       

 

 

, .

= * 100/ .

 

=8*100 / 150=5,33

=5*100 / 200=2,5

=13*100 / 350=3,71

 

=5*100 / 80=2,77

=13*100 / 170=7,64

=18*100 / 250=7,21

 

10

 

 

: , . , .

 

, , 17000 , 14200 .

= - . .* 1000/ =14200*1000 / 2600=5461,5

: , , .

 

9- ( 4).

 

4

.

()                  
                 

 

 

:

() dx dy dx×dy d2x d2y
    -5 -322,22 1611,1   103825,73
    -4 -322,22 1288,88   1661211,7
    -3 -222,22 666,66   444435,56
    -1 -22,22 22,22   493,73
      -22,22     493,73
      77,78 77,78   6049,73
      77,78 233,34   6049,73
      277,78 1111,12   77161,73
      477,78 2388,9   228273,73
=27 =2322,22   ∑ dx×dy = 7400 ∑ d2x = 102 ∑ d2y = 2527995,4

 

=(1+2+ 9)/ń

ń

=(22+23+24+26+27+28+30+31+32)/9=27

: =(1+2+9)/ń

( )

ń

=(2000+2000+2100+2300+2300+2400+2400+2600+2800)/9=2322,22

dx dy .

dx = -; dy = -;

∑ dx×dy = 7400

∑ d2x = 102

∑ d2y = 2527995,4;

 

( ):

r = ∑ dx×dy /√(∑ d2x×∑ d2y)= 7400/√(102×2527995,4) = 0,46

:

t = r×√(n-2)/√(1- r2),

t , r ,

n - .

t = 0,46×√(9-2)/ √1-0,2116 = 1,39

t=1,39 ( 2)

: , , , . 1,39.

 

-, , ( 5).

5

                     
                     

 

 

 

V P Vp d dp d2 d2p
      -5 -4 -3 -2 -1 +1 +2 +3 +4 +5 -5 -12 -18 -16 -14 +12 +18 +12 +8 +5    
  n=77 ∑Vp= 4995   ∑dp=-1 ∑d2= 1646 ∑d2p=

 

 

= + ∑d/ n, :

 

d (d=V-)

n

 

 

=65+-1/77=64,99

 

 

____________

s = Sd2 (Sd)2

n (n)2

______________

s = Ö 12566 (-1)2 = 12,77

77 (77)2

 

v= s 100%= (12,77/64,99)x100%=19,65%

v= 19,65%

 

m= s_

Ön

 

m= 1,45

 

t= M = 64,99 = 44,82; 44,82>2

m 1,45

 

, M m=62.3 0.8

 

: t = 1-2/√(m1²+m2²)

 

t=64,99-62.3/√(1.45²+0.8²)=1.63

 

 

: , M m=64,99 1,45

 

 

, 350 50 . 320 13,2 .

- 2 . 12100 , . - 3 - 3 - . .

 

) - - .

. - = 1000 .* - ., . .

 

- :

 

1,25 - 1000

X - 7000

 

X=7000*1.25/1000=8.75

 

9 -.

 

..-:

1,25 1000

X 2600

 

X=2600*1.25/1000=3.25

 

3 -.

 

 

1 - 700

X 600

 

X=600*1/700=0.85

 

1 -.

 

 

1 - 2500

- 3500

X=3500*1/2500-1.4

 

2 -.

 

) - .

 

1 -

 

5 - * 3 = 15

2 * 3 = 6

 

21

 

21*282 = 5922 1 - .

 

 

) , -, , ,

= × /1000=1,21*10150/1000=12,28

13.

 

- (- * . )= 13*340=4420

 

= -/ =4420*15=294,66

 

= / 1 = 13/20

 

 

:

) - :

(4660+ 4660*25%) = 5825

 

) -:

5500 + 5500*25% = 6875

1 : 5825+6875 = 12700

1 : 12700*12 = 152400

 



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