Pamela Toro Núñez.
Distribuciones Discretas Recorrido Probabilidad Esperanza Varianza
F.
Generadora
De momentos
)(pBernoulli 1,0x x
ppxXP 1
)1()( pXE )( )1()( ppXVar
t
X peptM )1()(
),( pnBinomial nx ,.
.
.
,1,0
xnx
pp
x
n
xXP )1()( npXE )( )1()( pnpXVar...
More
Pamela Toro Núñez.
Distribuciones Discretas Recorrido Probabilidad Esperanza Varianza
F.
Generadora
De momentos
)(pBernoulli 1,0x x
ppxXP 1
)1()( pXE )( )1()( ppXVar
t
X peptM )1()(
),( pnBinomial nx ,.
.
.
,1,0
xnx
pp
x
n
xXP )1()( npXE )( )1()( pnpXVar
nt
X peptM ])[()( 1
)(pGeométrica ,.
.
.
2,1x 1
)1()( x
ppxXP
p
XE
1
)( 2
1
)(
p
p
XVar
)(
)(
pe
pe
tM t
t
X
11
),( pkgativaBinomialNe ,.
.
.
2,1, kkkx
kxk
pp
k
x
xXP )1(
1
1
)(
p
k
XE )( 2
)1(
)(
p
pk
XVar kt
k
X
ep
p
tM
])1(1[
)(
)(Poisson ,.
.
.
1,0x
!
)(
x
e
xXP
x
)(XE )(XVar )]1(exp[)( t
X etM
),,( nkNtricaHipergeomé ),min(,.
.
.
1,0 nkx
n
N
xn
kN
x
k
xXP )(
N
nk
XE )(
N
k
N
nN
N
nk
XVar 1
1
)(
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