Multiple Choice
The approximate total number of participants needed for 80% power with a 3 by 3 (df = 4) contingency table at the .05 level if you expect a medium effect would be:
A) 48
B) 133
C) 1,194
D) 121
Correct Answer:
Verified
Correct Answer:
Verified
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Q99: The phi coefficient for this study is:<br>A)