Need answer: Sam Hill, Director of Media Research, is analyzing subscribers to the Life West of the Saline magazine.

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 20Sam's null hypothesis is ______________. "head of household classification" is not independent of "subscribes" "head of household classification" is related to "subscribes" "head of household classification" is independent of "subscribes” “clerical is not related to managerial” "head of household classification" influences "subscribes"

Sam Hill, Director of Media Research, is analyzing subscribers to the Life West of the Saline magazine. He wonders whethersubscriptions are influenced by the head of household's employment...