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    Statistics
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    Elementary Statistics
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    Exam 7: Estimating Parameters and Determining Sample Sizes
  5. Question
    Fill in the Blank: the Critical Value\(t _ { \alpha / 2 }\)
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Fill in the Blank: the Critical Value tα/2t _ { \alpha / 2 }tα/2​

Question 143

Question 143

Multiple Choice

Fill in the blank: The critical value tα/2t _ { \alpha / 2 }tα/2​ that corresponds to a ________% confidence level is 2.33.


A) 88
B) 90
C) 99
D) 98

Correct Answer:

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