Find the Critical Value and Rejection Region for the Type $\alpha$

question 153

Multiple Choice

Find the critical value and rejection region for the type of z-test with level of significance α $\alpha$ Two-tailed test, α $\alpha$ = 0.06

• A)- \(- z _ { 0 } = - 1.88 , z _ { 0 } = 1.88 ; z < 1.88 , z > 1.88\)
• B) \(- \mathrm { z } _ { 0 } = - 2.33 , \mathrm { z } _ { 0 } = 2.33 ; \mathrm { z } < - 2.33 , \mathrm { z } > 2.33\)
• C)- \(- z _ { 0 } = - 2.575 , z _ { 0 } = 2.575 ; z < - 2.575 , z > 2.575\)
• D) \(- z _ { 0 } = - 1.96 , z _ { 0 } = 1.96 ; z < - 1.96 , z > 1.96\)

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