Calculating Cramer's V from Chi-Square
In a study of 450 adults, the association between exercise frequency (three categories) and stress level (three categories) was analyzed. The chi-square test for independence yielded a statistic of 24.6 with 4 degrees of freedom. What is the value of Cramer’s V for this association?
A
0.327
B
0.234
C
0.055
D
0.165
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