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tethead tethead
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Posts: 1298
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7 years ago
All of the following are true about the phi coefficient, EXCEPT
A) it is the Greek letter "φ."
B) it is very closely related to the correlation coefficient.
C) it is the same as the correlation coefficient squared (r2).
D) it equals sqrt(χ2/N).
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ErhardtErhardt
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7 years ago
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