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A marketing company surveyed 200 households and found that in 120 of them the woman made...

A marketing company 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. The random variable X counts the population households where women make the majority of the purchasing decisions.

True or False

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Solution. Total surveyed people n= 200. , No woman made decision x=120 and the x repergent the

households where women make the majority of the purchasing decisions is TRUE. Thank you

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