pcq formulario
DESCRIPTION
Formulário da cadeira de Planeamento e Controlo da QualidadeTRANSCRIPT
-
Formulrio
=
=
n
iix
nX
1
1
( )=
=
n
ii Xx
nS
1
221
1
=
=
n
ii Xnx
nS
1
2221
1
( )!x
exXP
x== ( ) ( )
=
==x
i
i
!ie
xXPxF0
( )
xnxqp!xn!x
!n)xX(P
==
( ) ( ) ( )=
==x
i
ini qp!in!i
!nxXPxF
0
=
XZ
n
XZ
=
( ) ( )2
22
1
21
2121
nn
XXZ
+
=
( ) ( )21
2121
11nn
S
XXt
p +
=
( ) ( )2
1 121
222
2112
+
+=
nn
SnSnSP
n
SXt = ( ) ( )
2
22
1
21
2121
n
Sn
SXXt
+
=
( )( ) ( )
11 2
22
22
1
21
21
22
221
21
+
+=
n
nSn
nSnSnS
( )
2
22 1
Sn =
22
22
21
21
S
S
F = n
ZX c ( )
2
22
1
2121
nnZXX c
+ ( )
2121
11nn
StXX pc +
n
StX c ( ) ( )
2
21
22
2
2
2 1 1
SnSn )n);(n;()n);(n);((
FSSF
SS
112
22
21
22
21
112
122
21
1212
-
N..YySS
a
i
n
jijT
2
1 1
2=
= =
N..
Yn
.Y
SSa
i
iB
2
1
2
==
BTW SSSSSS =
N
y
N..Y
a
i
n
jij
2
1 12
=
= =
( ) ( ) nMS
tnn
MStLSD ErroaN;ji
ErroaN;
211
22
=
+=
abn...
Ybn
..Y
SSa
i
iA
2
1
2
==
abn...
Yan
..Y
SSb
j
jB
2
1
2
==
BA
a
i
b
j
jiAB SSSSabn
...
Yn
.Y
SS == =1
2
1
2
( ) ( )n
yyX pk
XX12
factor do Efeito
+ =
( ) ( )[ ]n
yySS pk
XXX
+ =
2
2
( ) ( ) ( )22
1212nN
yy
nNXXXfactordoEfeito XX
=
=
( ) ( ) ( )nN
yy
nNXXSS XXX
=
=
2
212 12
100=T
Erroxxx SS
MSSS
( )
=
rSYlogN/S
i
ii
110 22
( )
=
i
ii S
YlogN/S 20 ( )
=
=
n
jiji yn
logN/S1
2110
( )
=
=
n
j iji yn
logN/S1
21110
+
cnMSF
eErrro;
111
-
RAX 2 SAX 3 MRdX
2
3 RDLSCR 4= RDLICR 3=
SBLSCS 4= SBLICS 3= MRDLSCMR 4= MRDLICMR 3=
2dR
=)
4c
S=
)
6LIELSECp
=
3
LIECpkI
=
3
=
LSECpks
( )ppnpn 13 ( )n
ppp 13 ( )in
ppp 13 ( )n
ppp 13
cc 3 n
uu 3
in
uu 3
n
uu 3