A survey was conducted in respect of marital status and success in examinations. Out of 2000 persons who appeared for an examination, 80% of them were boys, and the rest were girls. Among 300 married boys, 140 were successful, 1,100 boys were successful among unmarried boys: In respect of 100 married girls 40 were successful. 200 unmarried girls were successful. Construct two separate nine-square tables, and find out Yule's coefficient of Association to discuss the association between marital status and passing of examination.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section11.4: Two-ways Tables
Problem 6E
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A survey was conducted in respect of marital
status and success in examinations. Out of
2000 persons who appeared for an
examination, 80% of them were boys, and the
rest were girls. Among 300 married boys, 140
were successful, 1,100 boys were successful
among unmarried boys: In respect of 100
married girls 40 were successful. 200
unmarried girls were successful. Construct two
separate nine-square tables, and find out Yule's
coefficient of Association to discuss the
association between marital status and
passing of examination.
Transcribed Image Text:A survey was conducted in respect of marital status and success in examinations. Out of 2000 persons who appeared for an examination, 80% of them were boys, and the rest were girls. Among 300 married boys, 140 were successful, 1,100 boys were successful among unmarried boys: In respect of 100 married girls 40 were successful. 200 unmarried girls were successful. Construct two separate nine-square tables, and find out Yule's coefficient of Association to discuss the association between marital status and passing of examination.
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