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question 25

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Definition choices:
-marbling


Definitions:

Correlation

A measure of the strength and direction of a relationship between two variables.

Positive Correlation

A relationship between two variables where an increase in one variable is associated with an increase in the other.

Negative Correlation

A connection in which two variables move inversely, with one ascending as the other descends.

Correlation Matrix

A table showing the correlation coefficients between variables. Each cell in the table shows the correlation between two variables.

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