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    Statistics
  3. Study Set
    Elementary Statistics
  4. Exam
    Exam 7: Estimating Parameters and Determining Sample Sizes
  5. Question
    Find the Critical Value\(\mathrm { z } _ { \alpha / 2 }\)
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Find the Critical Value zα/2\mathrm { z } _ { \alpha / 2 }zα/2​

Question 108

Question 108

Multiple Choice

Find the critical value zα/2\mathrm { z } _ { \alpha / 2 }zα/2​ that corresponds to a 93% confidence level.


A) 2.70
B) 1.48
C) 1.81
D) 1.96

Correct Answer:

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