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rolotony rolotony
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A year ago

Exhibit 9-1

n = 36 = 24.6S = 12H0: μ 20
   Ha: μ> 20

Refer to Exhibit 9-1. If the test is done at 95% confidence, the null hypothesis should



not be rejected



be rejected



Not enough information is given to answer this question.



None of these alternatives is correct.

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
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miil41miil41
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A year ago
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rolotony Author
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A year ago
Brilliant
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Smart ... Thanks!
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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