Yule's coefficient of association Q is calculated using frequencies from a:
A. 2×2 contingency table for two binary attributes
B. Frequency distribution table
C. Time series data
D. Scatter plot
Answer: Option A
Solution (By JKExamLibrary)
Yule's Q = [(AB)(αβ) - (Aβ)(αB)] / [(AB)(αβ) + (Aβ)(αB)], requiring the four cell frequencies of a 2×2 table cross-classifying two dichotomous attributes.
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