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