Correlation coefficient and proportionate reduction in error are inversely related; that is, as the correlation coefficient increases, proportion reduction in error decreases.

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Quizplus · Accepted Answer

The correlation coefficient and proportionate reduction in error (PRE) are not inversely related. In fact, a higher correlation coefficient typically indicates a greater proportionate reduction in error, as both metrics are used to measure the strength and direction of a linear relationship between two variables.

Correlation Coefficient and Proportionate Reduction in Error Are Inversely Related;