.


:




:

































 

 

 

 





 

, x1, x2, x4, x6 . , ( ) ( , ). F-:

F :

.

< , , .. .

, , (3) ( , .) (6) ( , .).

10 (2 3 6)

 

0 . 3 , 1 , 0,0015 , 6 , , 1 , 32,88 .

.

, , . , .

, :

 

a
 
           
, -,404 ,740 ,161 ,289 -,423 -,019
, -,306 ,819 ,207 -,041 ,434 ,058
, .() ,375 ,079 ,735 -,545 -,122 -,045
-,017 -,433 ,689 ,570 ,108 ,016
, ,928 ,232 -,047 ,121 -,075 ,250
, ,867 ,343 -,106 ,238 ,091 -,236
: .
a. : 6

11

 

, 5- 6- , , - , (+ ).

% % % %
dimension0   2,010 33,501 33,501 2,010 33,501 33,501
  1,583 26,383 59,884 1,583 26,383 59,884
  1,097 18,280 78,163 1,097 18,280 78,163
  ,778 12,968 91,131 ,778 12,968 91,131
  ,408 6,803 97,934 ,408 6,803 97,934
  ,124 2,066 100,000      
: .

12

 

3 , 1.

, :

13-

 

. .

:

 

a
t .
B .
  () 1758,603 61,668   28,517 ,000
-114,436 62,294 -,229 -1,837 ,073
-30,441 62,294 -,061 -,489 ,627
237,586 62,294 ,476 3,814 ,000
R2 =0,283 R2adj =0,236 . . = 436  

14

 

b1 b2 , .

, , (3) ( , .) (6) ( , .).

:

, 1%, 6,106 %.

, 1% 1,73%.

47,8 % - , .





:


: 2016-10-22; !; : 532 |


:

:

.
==> ...

1677 - | 1503 -


© 2015-2024 lektsii.org - -

: 0.011 .