If R = 048 for Data Set a and R = -0

Multiple Choice

If r = 0.48 for data set A and r = -0.48 for data set B, which of the following is true?

A) The variables in A are more strongly correlated than the variables in B.
B) The data values in A are all positive, while the data values in B are all negative.
C) The two data sets have the same level of correlation.
D) None of the answers is correct.