Q
A test is said to be most powerful test of size α, if_______________?
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A
A. Among all other test of size α or less it has the largest power
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B
B. Among all other test of size α or greater it has the largest 1 – α
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C
C. Among all other test of size α or greater it has the smallest power
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D
D. Among all other test of size α or greater it has the largest β
Correct Answer:
A. A. Among all other test of size α or less it has the largest power
