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Need answer:,Catherine Chao, Director of Marketing Research, is evaluating consumer acceptance of alternative toothpaste packages. She wonders whether acceptance is influenced by children in the household. Her staff prepared the following contingency table from a random sample of 100 households.,,,,, Children in Household, ,,, Pre-teenagers, teenagers, none, ,Preferred Package, Pump, 30, 20, 10, ,,, Tube, 10, 10, 20, ,,,Using ? = .05, the appropriate decision is ______________.,,, do not reject the null hypothesis and conclude the two variables are independent, ,, do nothing, ,, reject the null hypothesis and conclude the two variables are not independent, ,, do not reject the null hypothesis and conclude the two variables are not independent, ,, reject the null hypothesis and conclude the two variables are independent, ,

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