A Positive Correlation Coefficient Indicates the Two Variables Covary in the ____

question 25

Multiple Choice

A positive correlation coefficient indicates the two variables covary in the ____ and a negative coefficient indicates that the variables ____ covary.

• A) same direction; inversely
• B) opposite direction; directly
• C) same direction; directly
• D) opposite direction; inversely

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Definitions:

Rocky Mountains

A major mountain range in western North America, extending from Canada through the United States.

Sulfur Dioxide

A toxic gas with a sharp, irritating smell, commonly produced by volcanic activity and industrial processes.

Acid Rain

Rainfall made acidic by atmospheric pollution that causes environmental harm, typically to forests and lakes.

Shale Gas

Natural gas that is found trapped within shale formations.