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bluewiss bluewiss
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2 weeks ago

Exhibit 9-3

n = 49 = 54.8s = 28H0: μ 50
   Ha: μ> 50

Refer to Exhibit 9-3. If the test is done at the 5% level of significance, the null hypothesis should



not be rejected



be rejected



Not enough information given to answer this question.



None of these alternatives is correct.

Textbook 

Essentials of Statistics for Business and Economics


Edition: 7th
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iffn23iffn23
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not be rejected



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