A recent survey was conducted where 431 of 643 males said, Ask an Expert

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A recent survey was conducted where 431 of 643 males said they thought U.S. air travel is safer now than it was prior to 9-11. Likewise for 446 of 721 females surveyed. IS there evidence to suggest the proportion of males who feel air travel is now safer is greater than the proportion of females? Complete this test specifically for proportions.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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