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In a Two-Tailed Hypothesis About a Population Mean with a Sample

Question 10

Multiple Choice

In a two-tailed hypothesis about a population mean with a sample size of 100 and alpha = 0.10, the rejection region would be ___.

A) z > 1.64
B) z > 1.28
C) z < -1.28 and z > 1.28
D) z < -1.645 and z > 1.645
E) z < -2.33 and z > 2.33

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