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A ________ describes a situation where the value of one variable can be used to more accurately predict the value of another.

a) Correlation
b) Causation
c) Coefficient
d) Regression

1 Answer

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Final answer:

A correlation describes a situation where the value of one variable can predict the value of another with a correlation coefficient, r, ranging from -1 to 1 to indicate relationship strength and direction. Importantly, correlation does not imply causation.

Step-by-step explanation:

A correlation describes a situation where the value of one variable can be used to more accurately predict the value of another. A correlation is associated with two or more variables, where a change in one is related to a change in the other. This relationship can be quantified using a correlation coefficient, often denoted as r, which ranges from -1 to 1. The value of r indicates the direction (positive or negative) and the strength of the relationship. However, it's essential to remember that a correlation does not indicate causation; it simply indicates a relationship where variables change together, not that one necessarily causes the change in the other.

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