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1. Suppose a marketing comp any did a survey. They randomly surveyed 200 households and found that in 120 of them, the wormn made the

1. Suppose a marketing comp any did a survey. They randomly surveyed 200 households and found that in 120 of them, the wormn 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. [4 marks]

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