.


:




:

































 

 

 

 


2.

2.1. . .

. 30 .

. , ztr - c , . :

,

,

,

 

1. ,

rost
ves
maches
goal
, zp
p
y
. ztr

2.2. .

(.2).

2.

rost 181,833 182,500 168,000 192,000
ves 74,5667 73,5000 62,0000 91,0000
maches 29,0333 30,0000 12,0000 38,0000
goal 9,50000 8,00000 1,00000 30,0000
zp 0,900000 0,000000 0,000000 6,00000
p 2,66667 2,00000 0,000000 8,00000
y 0,133333 0,000000 0,000000 1,00000
ztr 34,2667 33,0000 11,0000 65,0000
. .
rost 6,41702 0,0352907 -0,118099 -0,819713
ves 7,31877 0,0981507 0,585527 -0,155245
maches 7,03922 0,242453 -1,20287 0,789886
goal 7,23855 0,761952 1,33659 1,29047
zp 1,42272 1,58080 1,85897 3,55193
p 2,13886 0,802072 0,723255 -0,436050
y 0,345746 2,59309 2,15728 2,65385
ztr 12,8061 0,373718 0,444599 -0,414090

. v = 0,88397, , , . , . y = ln x. v(y) = 0,10520, , , . , - (.3)

3. ztr

  . .   . .
    3,33% 3,33% *     3,33% 53,33% *
    3,33% 6,67% *     3,33% 56,67% *
    3,33% 10,00% *     6,67% 63,33% **
    6,67% 16,67% **     3,33% 66,67% *
    3,33% 20,00% *     6,67% 73,33% **
    6,67% 26,67% **     6,67% 80,00% **
    3,33% 30,00% *     3,33% 83,33% *
    3,33% 33,33% *     3,33% 86,67% *
    3,33% 36,67% *     3,33% 90,00% *
    6,67% 43,33% **     3,33% 93,33% *
    3,33% 46,67% *     3,33% 96,67% *
    3,33% 50,00% *     3,33% 100,00% *

 

:

: ;

: .

1,486, = 0,47579. , , (.1.).

1.

 

2.3. .

. :

: ρ = 0 -

: ρ ≠ 0 - .

= -0,01748403 , . t- -0,0925309. Rost = 0,9269.

= -0,13264583 , . t- -0,708153. Ves = 0,4847.

= 0,05612943 , . t- 0,297478. Maches = 0,7683.

= 0,44081175 , . t- 2,59866. Goal = 0,0148.

= 0,50684677 , . t- 3,11122. Zp = 0,0043.

= -0,00797327 , . t- -0,0421919. P = 0,9666.

= 0,01505691 , . t- 0,0796827. Y = 0,9371.

 

(.4).

4.

rost ves maches goal zp p y ztr  
1,0000 0,7128 0,0803 0,0546 0,0472 0,0812 0,1036 -0,0175 rost
  1,0000 -0,1389 0,0309 0,0686 -0,0933 0,1054 -0,1326 ves
    1,0000 0,4619 0,2861 0,5642 0,0548 0,0561 maches
      1,0000 0,7684 0,1782 -0,1102 0,4408 goal
        1,0000 -0,0227 -0,0421 0,5068 zp
          1,0000 0,0155 -0,0080 p
            1,0000 0,0151 y
              1,0000 ztr

 

.

:

: ;

: .

:

VIF(j) =,

j .

:

VIF (rost) = 1,470

VIF (ves) = 3,938

VIF (maches) = 4,213

VIF (goal) = 1,083

VIF (zp) = 1,139

VIF (p) = 1,199

VIF (y) = 1,738

:

1- = 1,396552*;

= 1,2665015*;

= 7,8934068*.

10.0, .

 

2.4. .

(.5).

5.

 

. t- P-
Rost 0,499591 0,186315 2,681 0,0133 **
Ves -0,673932 0,396923 -1,698 0,1030  
Maches -0,531823 0,428774 -1,240 0,2274  
Goal 0,449881 0,515175 0,8733 0,3915  
Zp 3,73837 2,45049 1,526 0,1408  
P 0,384298 1,25256 0,3068 0,7607  
Y 3,35079 6,36764 0,5262 0,6038  
const 6,28235 69,2512 0,09072 0,9285  

 

. 34,26667 . . . 12,80607

. 3081,486 . 11,57487

R- 0,922928 . R- 0,902822

F(7, 23) 39,34612 - (F) 2,52e-11

. -112,0477 . 238,0954

. 247,9038 . - 241,2332

: ** 20%-

:

= 6,28235 + 0,499591rost -0,673932ves - 0,531823 maches +0,449881 goal + 3,73837+0,384298p + 3,35079

:

: ;

: .

F- 39,34612. , .

5 , :Rost. 20%. = 0,902822 .

, , P- (. 6).

6.

. t- P-
P 7,45131 1,41176 5,278 1,30*10-5 ***
Y 14,2589 13,1301 1,086 0,2868  

 

. : 34,26667   . . . : 12,80607
. : 17620,69   . : 25,08606
R-: 0,559284   . R-: 0,543545
F(2, 35): 17,76652   - (F): 0,000010
         

: = 7,45131P + 14,2589

F- 17,76652. , , 0,000010.

, P , Y . = 0,543545 .

 



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