Suppose the marketing company did do a survey. they randomly surveyed 200 households and found that in 120 of them, the woman made the majority of the purchasing decisions. we are interested in the population proportion of households where women make the majority of the purchasing decisions.

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9 November, 17:50

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Jane Neal · Answer 1

In this case, we would assume, based upon the sample data, that approximately 60% of households would have women making the decision.