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In a survey of 2230 US adults, 57% think that air travel is much more reliable than taking cruises. Find the margin of error in

  1. In a survey of 2230 US adults, 57% think that air travel is much more reliable than taking cruises. Find the margin of error in estimating, with 96% confidence, the population proportion of US adults who think that air travel is much more reliable than taking cruises. show work please.

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