Find the Critical Value and Rejection Region for the Type $\alpha = 0.01$

question 1

Multiple Choice

Find the critical value and rejection region for the type of z-test with level of significance α. Two-tailed test, α $\alpha = 0.01$

• A) \(- z _ { 0 } = - 2.575 , z _ { 0 } = 2.575 ; z < - 2.575 , z > 2.575\)
• B) \(- z _ { 0 } = - 2.33 , z _ { 0 } = 2.33 ; z < - 2.33 , z > 2.33\)
• C) \(- z _ { 0 } = - 1.645 , z _ { 0 } = 1.645 ; z < - 1.645 , z > 1.645\)
• D) \(- z _ { 0 } = - 1.96 , z _ { 0 } = 1.96 ; z < - 1.96 , z > 1.96\)

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