HOODSTUK 2 Flashcards

(7 cards)

1
Q

standaard afwijking

A

laat zien hoe ver de gegevens van het gemiddelde liggen

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2
Q

q1

A

mediaan eerste kwatiel afstand (25%)

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3
Q

Sprijdingsbreete

A

Grootse-laagste

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4
Q

interkwatielafstand

A

q3-q1

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5
Q

q3

A

mediaan 3de kwartiel (75%)

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6
Q

a select

A
  • random of willekeur
  • alle deelnemers hebben zelfde kans
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7
Q

representatief

A
  • geeft afspiegeling van hele populatie
  • verkiezingen bv
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