Multiple Choice
If the researcher suspects that the strength of the relationship between two variables in the population is .30 as indexed by Cramer's statistic,what sample size should she use in a study involving a 2 x 4 contingency table and an alpha level of .05 to achieve a power of .80?
A) 58
B) 76
C) 121
D) 172
Correct Answer:
Verified
Correct Answer:
Verified
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