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PSYC 2901: Final Exam (Cumulative) Flashcards | StudBud
PSYC 2901: Final Exam (Cumulative)
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A researcher predicts treatment will increase scores, using a directional hypothesis where is the critical region?
A
would be entirely in the right-hand tail of the distribution
B
would be divided equally between the two tails of the distribution
C
cannot answer without knowing the value of the alpha level
D
would be entirely in the left-hand tail of the distribution
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