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Left-Tailed Test

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Using the z table in Table E of Appendix C, determine the critical value for the left-tailed test with a = 0.02.

A) 2.05 B) - 2.33 C) - 2.05 D) 2.33

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The solution determines the critical value for the left-tailed test with a=0.02.

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C) Since it is a left-tailed test, the critical value is ...

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