Find the value of $z _ { \alpha / 2 }$ that corresponds to a confidence level of 89.48%.
A) 1.25
B) 1.62
C) 0.0526
D) -1.62

Name: Find the value of $z _ { \alpha / 2 }$ that corresponds to a confidence level of 89.48%. A) 1.25 B) 1.62 C) 0.0526 D) -1.62
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Question

Find the value of $z _ { \alpha / 2 }$ that corresponds to a confidence level of  89.48%.
A)  1.25 
B)  1.62 
C)  0.0526 
D)  -1.62

Quizplus · Accepted Answer

For a confidence level of 89.48%, the corresponding $z_{\alpha/2}$ value is approximately 1.62, as it represents the critical value for the two-tailed test.

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