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What is the probability that a respondent chosen

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a.) A sample of 1000 households was selected in Atlanta to determine information concerning consumer behavior. Among the questions asked was "Do you buy generic brands?" Overall, 477 answered yes. 473 males were interviewed, and 149 males answered yes. What is the probability that a respondent chosen at random does not buy generic brands?

b.) Sample of 1000 households was selected in Atlanta to determine information concerning consumer behavior. Among the questions asked was "Do you buy generic brands?" Overall, 590 answered yes. 480 males were interviewed, and 318 males answered yes.

What is the probability that a respondent chosen at random is a female and buys generic brands?

Reference no: EM132845192

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