G:\Statistiske grundbegreber-v8\s1v8-forside.wpd
G:\Statistiske grundbegreber-v8\s1v8-forside.wpd
G:\Statistiske grundbegreber-v8\s1v8-forside.wpd
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Indhold<br />
5 HYPOTESETESTNING (1 STATISTISK VARIABEL)<br />
5.1 INDLEDNING ....................................................... 53<br />
5.2 GRUNDLÆGGENDE BEGREBER ...................................... 53<br />
5.3 EKSEMPLER PÅ HYPOTESETEST ..................................... 61<br />
5.4 PARVISE OBSERVATIONER .......................................... 65<br />
OPGAVER .............................................................. 67<br />
6 SANDSYNLIGHEDSREGNING<br />
6.1 INDLEDNING ....................................................... 75<br />
6.2 REGNEREGLER FOR SANDSYNLIGHED ................................ 75<br />
6.3 SYMMETRISK SANDSYNLIGHEDSFELT ............................... 79<br />
OPGAVER .............................................................. 81<br />
7 VIGTIGE DISKRETE FORDELINGER<br />
7.1 INDLEDNING ....................................................... 85<br />
7.2 HYPERGEOMETRISK FORDELING .................................... 85<br />
7.3 BINOMIALFORDELING .............................................. 88<br />
7.4 POISSONFORDELINGEN ............................................. 93<br />
7.5 DEN GENERALISEREDE HYPERGEOMETRISKE FORDELING ............. 97<br />
7.6 POLYNOMIALFORDELINGEN ........................................ 97<br />
7.7 APPROKSIMATIONER ............................................... 98<br />
OPGAVER ............................................................. 102<br />
8 ANDRE KONTINUERTE FORDELINGER<br />
8.1 INDLEDNING ....................................................... 112<br />
8.2 DEN REKTANGULÆRE FORDELING ................................... 112<br />
8.3 EKSPONENTIALFORDELINGEN ...................................... 114<br />
8.4 WEIBULLFORDELINGEN ........................................... 117<br />
8.5 DEN LOGARITMISKE FORDELING .................................... 118<br />
8.6 DEN TODIMENSIONALE NORMALFORDELING ......................... 119<br />
OPGAVER ............................................................. 120<br />
9 FLERDIMENSIONAL STATISTISK VARIABEL<br />
ESSENS ........................................................... 122<br />
9.1 INDLEDNIING ...................................................... 123<br />
9.2 KOVARIANS OG KORRELATIONSKOEFFICIENT ....................... 127<br />
9.3 LINEARKOMBINATION ............................................. 130<br />
OPGAVER ............................................................. 132<br />
iii
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