Which of the Following Uses the Chi-Square Distribution

question 29

Multiple Choice

Which of the following uses the Chi-square distribution?

• A)Test of independence between two categorical variables.
• B)Test of a multinomial experiment with one categorical variable.
• C)Test about a single population variance with one numerical variable.
• D)All of these choices are correct.

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Definitions:

Exports from the United States

Goods or services produced within the United States and sold to buyers in other countries.

Global Interdependence

The reliance of countries on each other due to globalization, affecting economies, trade policies, and cultural exchanges.

United States-Mexico-Canada Agreement (USMCA)

A trade agreement between the United States, Mexico, and Canada that replaced NAFTA, aimed at reducing trade barriers and promoting North American economic growth.

North American Free Trade Agreement (NAFTA)

A trilateral trade agreement between Canada, Mexico, and the United States to reduce trade barriers and promote economic integration.