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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
266 Kap. IV: Spezielle Verteilungen und statistische Schlüsse
λ '
also wenn
In
1 λ.
Wegen α = β = 0,05 erhält man dann hieraus
,1-A
2
/, 0,95\
2
In—\ /in \
v
r λ = λ, = ergibt sich
1000
(1 _
2
L)ln
1
^ (1 - 2 · 0,95)
In
α 0,05
η =
λ
2
λ
2
λ, 1000 / 1 1
ln-Λ-
2
.
1
1η— - 1000
λ 500 \500 1000
-0,91η 19
= 8,6,
2
1
undr λ = λ
2
= 1/500 ergibt sich
0,95
(1 - 2 · 0,05) In
0,05
0,91η 19
= 13,7.
1000 ί \ 1 \2
0,5
1η— - 500'
1
500 \500 1000
Die durchschnittliche Testdauer bei einer tatsächlich zu erwartenden Lebens-
dauer von
i = c = 693,15 (Stunden)
ΑΦ
ergibt sich zu
T
be
b
ή
'
693
'
15
'
18
=
124
'
8
(Stunden),
η λ lwu
1 1
r - = = 100 ...
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Publisher Resources

ISBN: 9783486590289