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    Business Statistics Study Set 1
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    Exam 9: Introduction to Hypothesis Testing
  5. Question
    For the Following Hypothesis Test: with N = 80, σ
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For the Following Hypothesis Test: with N = 80, σ

Question 109

Question 109

Multiple Choice

For the following hypothesis test: With n = 80, σ = 9, and = 47.1, state the calculated value of the test statistic z.


A) 3.151
B) -2.141
C) 2.087
D) -3.121

Correct Answer:

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