Konfidensintervaller Hypotesetest og
Konfidensintervaller Hypotesetest og
Konfidensintervaller Hypotesetest og
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Test af varians -<br />
H 0 : σ 2 =1<br />
H 1 : σ 2 χ1−α<br />
( n −1)<br />
kan vi ikke<br />
forkaste H0 .<br />
2<br />
=<br />
−1)<br />
⋅0.<br />
8659<br />
=<br />
1<br />
20.<br />
78<br />
0<br />
2<br />
2<br />
χ α ( n −1)<br />
= χ<br />
1 −<br />
0.05<br />
13.85 20.78<br />
0.<br />
95<br />
( 24)<br />
=<br />
13.<br />
85
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