H9 T testing Flashcards

1
Q

Geschatte SE

A

Sm=s/ worteln

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2
Q

S in geschatte SE

A

s=wortel(ss/n-1)

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3
Q

T-test

A

M-m/sm

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4
Q

Degrees of freedom

A

df = n-1

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5
Q

Stappenplan hypothese testing met T

A
  1. H0 en H1 opstellen
  2. Alpha waarde
  3. T tabel met df voor kritiek gebied
  4. t waarde berekenen
  5. Conclusie trekken
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