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3UDZGRSRGRELH
VWZR L VWDW\VW\ND
5.10.1996 r.
___________________________________________________________________________
Zadanie 1.
O zdarzeniach
A, B, C
] SHZQHM SU]HVWU]HQL X]\VNDOL
P\ LQIRUPDFMH
L*
QDVW
SXM
FH SUDZGRSRGRELH
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A
B
Ç
C
)
,
Pr(
B
A
Ç
C
)
oraz
Pr(
C
A
Ç
B
)
V
RNUH
ORQH L Z\QRV]
RGSRZLHGQLR
RUD]
.
[
A
Ç
B
Ç
C
)
(
A
Ç
B
)
È
(
A
Ç
C
)
È
(
B
Ç
C
)
]
wynosi:
(A)
0.3000
(B)
9
37
(C)
9
55
(D)
X]\VNDQH LQIRUPDFMH QLH Z\VWDUF]DM
GR XG]LHOHQLD MHGQR]QDF]QHM RGSRZLHG]L
(E)
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ü
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przeczne
1
(
Pr
3UDZGRSRGRELH
VWZR L VWDW\VW\ND
5.10.1996 r.
___________________________________________________________________________
Zadanie 2.
0DP\
XUQ\
DZND*GHM ] QLFK SR
NXOH
SU]\ F]\P Z XUQLH
k-tej
jest
k
kul czarnych i (4-
k
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SUDZGRSRGRELH
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= Z\EUDQHM XUQ\ Z\FL
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"
(A)
5
12
(B)
1
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(C)
3
5
(D)
2
3
(E)
3
4
2
3UDZGRSRGRELH
VWZR L VWDW\VW\ND
5.10.1996 r.
___________________________________________________________________________
Zadanie 3.
3RELHUDP\
QLH]DOH*Q\FK UHDOL]DFML MHGQRZ\PLDURZHM ]PLHQQHM ORVRZHM R
QLH]QDQ\P
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JÆ\P
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FL Z
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J URVQ
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{
z
1
,
,
z
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}
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2
z
7
)
(A)
110
128
(B)
112
128
(C)
119
128
(D)
120
128
(E)
127
128
3
z
= MDNLP SUDZGRSRGRELH
VWZHP
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ORQ\ SU]HG]LDÆ SRNU\ZD ZDUWR
ü
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,
3UDZGRSRGRELH
VWZR L VWDW\VW\ND
5.10.1996 r.
___________________________________________________________________________
Zadanie 4.
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VWR
FL GDQD MHVW Z]RUHP
ï
ï
3
4
x y y xy
1
4
dla
(, ) (,) (,)
01 01
fxy
(,)
=
0
poza tym
Pr
ç
è
X
>
1
Y
>
1
÷
ø
wynosi:
2
2
(A)
5
7
(B)
3
4
(C)
7
9
(D)
4
5
(E)
9
11
4
ì
++
2
Î ´
æ
ö
3UDZGRSRGRELH
VWZR L VWDW\VW\ND
5.10.1996 r.
___________________________________________________________________________
Zadanie 5.
5R]NÆDG ZDUXQNRZ\ ]PLHQQHM
S
(równej
X
1
+
+
X
N
) przy danym
L=l
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VWRWOLZR
FL
l
oraz z
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()
X
i
R ZDUWR
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L
GDQ\ MHVW IXQNFM
SUDZGRSRGRELH
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Pr(
L= =
1
)
3
4
1
4
Pr(
L= =
2
)
:DULDQFMD
] UR]NÆDGX EH]ZDUXQNRZHJR
]PLHQQHM
S
wynosi:
(A)
5
(B)
10
(C)
10
3
4
(D)
15
7
8
(E)
17
5
Â
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