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Author Question: What are commercial policies?[br][br][b][color=#347235]Question 2[/color][/b][br][br]If the standard ... (Read 77 times)

hubes95

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on: Jun 29, 2018
What are commercial policies?

Question 2

If the standard deviation is 13, the z-value is 1.96, and the error is plus or minus 2, the needed sample size is APPROXIMATELY:
 a. 13.
 b. 163.
 c. 650.
 d. none of these choices.


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janeli

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Reply #1 on: Jun 29, 2018
Answer to Question 1

Commercial policies are the regulations and restrictions that countries use to control international trade.

Answer to Question 2

b


hubes95

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Reply #2 on: Jun 29, 2018
Thank you :)


janeli

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Reply #3 on: Jun 29, 2018
Happy to help you


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