Confidence interval estimate for the population proportion

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In a survey of 3,935 ?travelers, 1,519 said that location was very important for choosing a hotel and 1,183 said that reputation was very important in choosing an airline. 

(a) Construct a 90?% confidence interval estimate for the population proportion of travelers who said that location was very important for choosing a hotel.

(b) Construct a 90% confidence interval estimate for the population proportion of travelers who said that reputation was very important in choosing an airline.

Reference no: EM131914238

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