I need answer:Sam Hill, Director of Media Research, is analyzing subscribers to the Life West of the Saline magazine. He wonders whether subscriptions are influenced by the head of household’s employment classification. His staff prepared the following contingency table from a random sample of 300 households. Head of Household Classification Clerical Managerial ProfessionalSubscribes Yes 10 90 60 No 60 60 20The observed value of chi-square is ______________. 60.65 32.35 50.78 5.99 28.30

109060160 606020140 7015080300 observed expected10 37.33333908060 42.6666760 32.66667607020 37.33333 747.1111100300.4444747.1111100300.4444 20.01191.257.04166722.87075…