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March 28, 2015

March 28, 2015

Posted by **John** on Monday, November 12, 2012 at 9:26am.

I. Poverty causes low SAT scores

II. Wealth causes high SAT scores

III. There is a very strong association between family income and SAT scores

I only

II only

III only

I and II only

II and III only

- Statistics -
**PsyDAG**, Monday, November 12, 2012 at 1:28pmIII only. Correlation coefficients do not indicate causality, only a relationship.

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