Pearson's r is best used with variables at the nominal level of measurement.

Name: Pearson's r is best used with variables at the nominal level of measurement.
Brand: Quizplus
Rating: 4.8 (30 reviews)

Question

Quizplus · Accepted Answer

Pearson's r is best used with variables at the interval or ratio level of measurement, as it measures the strength and direction of a linear relationship between two continuous variables. Variables at the nominal level of measurement are categorical and non-numeric, so Pearson's r is not appropriate.

Pearson's R Is Best Used with Variables at the Nominal