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ɤɚɬɢ
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X
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Y
U
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b
l
X
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l
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5
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X
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1
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3
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5
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X
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Y
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8
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10
a
5
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2
5
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X
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}
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Y
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005
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2
5
}
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1
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2
= 100
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5
S
X
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S
Y
= 1
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5
ɦ
)
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5
|
C
X
|
=
|
C
Y
|
= 0
,
5
ɦ
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ɫ
(
ɂɫɬɢɧɧɨɟ ɡɧɚɱɟɧɢɟ ɜɟɬɪɨɜɵɯ ɜɨɡɦɭɳɟɧɢɣ ɩɪɢ
'
ɧɹɬɨ ɪɚɜɧɵɦ
E
X
=
E
Y
=
a
0
,
5
ɦ
)
ɫ
(
ɇɚɱɚɥɶɧɵɟ ɡɧɚɱɟɧɢɹ ɤɨɦɩɨɧɟɧɬ ɜɟɤɬɨɪɚ
X
ɫɨɫɬɨɹɧɢɹ ɨɲɢɛɨɤ ɂɇɋ
ɛɵɥɢ ɡɚɞɚɧɵ ɫɥɟɞɭɸɳɢɦɢ
4
b
l
X
= b
l
Y
= 100
ɦ
5
b
V
X
= b
V
Y
= 5
ɦ
)
ɫ
5
P
X
=
P
Y
= 3
ɭɝɥ
(
ɦɢɧ
5
P
Z
= 30
ɭɝɥ
(
ɦɢɧ
5
X
=
Y
= 0
,
1
ɝɪɚɞ
)
ɱ
5
Z
= 0
,
3
ɝɪɚɞ
)
ɱ
5
b
G
X
= b
G
Y
= 9
,
8
·
10
a
5
ɦ
)
ɫ
2
(
ɋɤɨɪɨɫɬɶ ɅȺ ɫɨɫɬɚɜ
'
02 CMMH *,-0'-3--(
ȼɟɫɬɧɢɤ ɆȽɌɍ ɢɦ
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ɇ
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