The Critical Value for a One-Tailed Z-Test,given a Significance Level

question 32

Multiple Choice

The critical value for a one-tailed z-test,given a significance level of 0.05,would be ________.

• A) either -1.96 or 1.96
• B) either -4.0 or 4.0
• C) either -1.25 or 1.25
• D) either -1.71 or 1.71
• E) either -1.645 or 1.645

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Definitions:

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