If an r-value is -0.52, what type of correlation does this represent?

An r-value of -0.52 indicates a modest negative correlation between the two variables being analyzed. The r-value, or correlation coefficient, ranges from -1 to 1, where values closer to -1 signify a strong negative correlation, values near 1 represent a strong positive correlation, and values around 0 suggest no correlation.

In this case, a negative r-value indicates that as one variable increases, the other tends to decrease to some extent. While the r-value at -0.52 does reflect a negative relationship, it is not strong enough to be categorized as a strong negative correlation, which would typically be represented by values closer to -1. Therefore, it is more accurate to classify this correlation as modest, reflecting a significant but not overwhelmingly strong relationship between the two variables.