Posted by **CC** on Tuesday, June 7, 2011 at 12:30am.

18. Find the value for the correlation coefficient r.

(Points : 1)

–0.073

–0.094

–0.203

–0.149

- Math(?) -
**PsyDAG**, Thursday, June 9, 2011 at 10:57am
More data needed.

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