If Two Variables Covary, Then

question 38

Multiple Choice

If two variables covary, then.

• A)a change in one variable is not accompanied by a consistent change in the other variable
• B)as one variable increases, the other must decrease
• C)a change in one variable is accompanied by a consistent change in the other variable
• D)the two variables have the same mean

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Definitions:

Metropolitan Statistical Area

A geographical region with a relatively high population density at its core and close economic ties throughout the area, often used for statistical purposes.

Urbanized Area

A geographic region characterized by high population density and vast human features in comparison to areas surrounding it, often including cities and towns.

Economic Integration

Refers to agreements between nations to reduce barriers to trade and invest more freely among each other.

Blended Family

A family formed by merging two previously separated units into a single household.