Probabilité - Citizen SR-281N Instruction Manual

Citizen scientific calculator instruction manual
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[ = ]
[ 2nd ] [ X ↔Y ]
o
θ
Si r = 25,
= 56
que valent x , y ? Rép : x = 13.9798225868, y =
20.7259393139
[ 2nd ] [ P R ] 25 [ 2nd ] [ ] 56
[ = ]
[ 2nd ] [ X ↔Y ]
Probabilité
Cette calculatrice possède les fonctions de probabilit
[ nPr ]
Calcule le nombre de permutations possibles de l'
pris à un moment r .
[ nCr ]
Calcule le nombre de combinaisons possibles de l'
pris à un moment r
[ x ! ]
Calcule la factorielle d'un nombre entier positif n sp
n≦69.
[ RND ] G
é
nère un nombre al
é
atoire compris entre 0.000 et 0.999
! 7
=
840
( [
7
4
)
! ]
7 [ 2nd ] [ nPr ] 4 [ = ]
! 7
=
3
5
! 4
( [
7
4
)
! ]
7 [ 2nd ] [ nCr ] 4 [ = ]
5 ! = 120
5 [ 2nd ] [ x ! ] [ = ]
F-17
File name : SR260B_SR-281N_French_v090330.doc
Date: 2009/3/31
Trimmed Size : 140 x 75 mm
DEG
r
3 0 . 4 1 3 8 1 2 6 5 1 5
DEG
θ
8 0 . 5 3 7 6 7 7 7 9 2
DEG
( )
P
R ( 2 5 ,
5 6
DEG
X
1 3 . 9 7 9 8 2 2 5 8 6 8
DEG
Y
2 0 . 7 2 5 9 3 9 3 1 3 9
suivantes :
é
é
l
é
ment n
l
ment n
é
é
é
cifi
é
n ou
DEG
7 P 4 =
8 4 0 .
DEG
7 C 4 =
3 5 .
DEG
5 ! =
1 2 0 .
SCALE 1 : 1

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