Suppose that the rejection region of a test ð has the form ð ={ðâŊâŊâŊâŊâŊð:ðâŊâŊâŊâŊâŊð>ð} . Find the smallest ð such that ð has level ðž .
(If applicable, type abs(x) for |ðĨ| , Phi(x) for ÎĶ(ðĨ)=ð(ðâĪðĨ) where ðâžN(0,1) , and q(alpha) for ððž , the 1âðž quantile of a standard normal variable.)
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ðâĨ ?