amination. Out of 2,000 persons who appeared for an examination, 80% of them S. and the rest were girls. Among 300 married boys 140 were successful. 1100 bc re successful among unmarried boys. In respect of 100 married girls 40 were success 5 unmarried girls were successful. Construct two separate nine-square tables, and the Yule's Coefficient of Association to discuss the association between marita!

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