Which of the Following Is an Example of a Customs

question 20

Multiple Choice

Which of the following is an example of a customs union?

• A) Mercosur (Eastern South America)
• B) EU (European Union)
• C) RC (Russian Confederation)
• D) Eastern Europe (Romania, Bulgaria)

---

Definitions:

European Residents

Individuals living in one of the countries that make up the continent of Europe.

Z-scores

Standardized scores that indicate how many standard deviations an element is from the mean.

P-values

A statistical measure that helps scientists determine the significance of their research results, indicating the probability of observing results at least as extreme as those measured when the null hypothesis of a study is true.

Home Team Advantage

The phenomenon where the home team in a sporting event has significant advantages over the visiting team, often due to familiarity with the playing field, support from local fans, and not having to travel.