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10 cards from this deck
Threshold probability below which we reject null hypothesis
Tests one end of distribution; rejection region on one side
Range of values for which null hypothesis is rejected
Tests for change in either direction; rejection regions both sides
P(Xleqextobserved)P(X leq ext{observed})P(Xleqextobserved)
P(Xgeqextobserved)P(X geq ext{observed})P(Xgeqextobserved)
Reject H0H_0H0
Do not reject H0H_0H0 (never say 'accept')
5% at each tail
peqp eqpeq value (not equal to)
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