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Statistik, 15th Edition
book

Statistik, 15th Edition

by Joachim Hartung, Bärbel Elpelt, Karl-Heinz Klösener
January 2012
Intermediate to advanced content levelIntermediate to advanced
1178 pages
51h 43m
German
De Gruyter Oldenbourg
Content preview from Statistik, 15th Edition
436 Kap. VII: Analyse diskreten Datenmaterials
Tab. 26: Hypothesenr die r χ s-Kontingenztafel
Nullhypothese lnmjj
m
ij
niij
ML-Schätzer
Freiheits-
m.i
m
i.
r niij grade
Hj:
Ul2(ij) = 0
U
+ U
1(I)
+
U
2
(j)
m.
m,
Π:
η :
rs
r
s
+ 1
= (r-l)(s-l)
η η η
Ho
2
:
U
Ki>
0
u + u
2(j)
1 m j
η j
rs
s
=
u
12(ij) =
0
- = (r-l)s
=
u
12(ij) =
r η r
Hg:
U
2(j>
0
u + u
1(i)
m
i
1
n
i
rs
r
= U
12(ij) =
0 -
= r(s-l)
= U
12(ij) =
η s s
HS:
U
U» =
U
2(j)
0
u
1 1 η
rs
1
=
U
12(ij) =
0
r s rs
Das bedeutet gerade die Unabhängigkeit der beiden beobachteten Merkmale.
Schreibt man
so sieht man, daß alle Spalten der Kontingenztafel die gleiche (bedingte) Wahr ...
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Publisher Resources

ISBN: 9783486590289