Statistics in Psychology
posted by Annie .
A researcher finds that the correlation between variable A and variable B is
r= 5 1.20. She also finds that the correlation between variable C and variable B is
r= 5 2.40. Which relationship is scientifically more useful and by how much?

Statistics in Psychology 
PsyDAG
A correlation coefficient cannot exceed ± 1. From your data, neither would be useful.
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