What Does It Mean to Say That Two Variables Are

question 102

Multiple Choice

What does it mean to say that two variables are negatively correlated?

• A) An increase in one variable is associated with a decrease in the other.
• B) An increase in one variable is associated with an increase in the other.
• C) A decrease in one variable is associated with a decrease in the other.
• D) The two variables have no relationship.

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Definitions:

Transcontinental Railroads

Railroad lines that cross a continent, facilitating long-distance travel and transportation of goods across vast distances.

Civil War

A war between groups within the same country or state, often rooted in political, ethnic, or social differences.

Great Depression

A severe worldwide economic downturn that lasted from 1929 to the late 1930s, marked by massive unemployment and the fall of global trade.

Unemployment Rate

The percentage of the labor force that is without a job and actively looking for employment.