Assumption checking Flashcards

1
Q

assumptions for all t-tests and ANOVA

A

must have a big enough sample for the CLT to apply (n>30 or n>60) applies to all groups for t-tests and ANOVA

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2
Q

assumptions for proprotions

A

np>10 and n(1-P)>10 so that the normal popultion applies

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3
Q

regression assumptions

A

assume that the residulas are normal and we can aseess w the QQ polt

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4
Q
A
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