Mathematics
Mathematics, 08.04.2021 23:00, hailey5campbelp7d1c0

The U. S. and many other countries have recently tightened airport security. A sociologist is interested in estimating the proportion of the travelers who feel that airports are safe. The sociologist found that 375 of the 500 travelers randomly selected and interviewed indicated that the airports were safe. With an alpha level of 0.05, conduct a test to determine whether the true proportion of interest is higher than 0.7.

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The U. S. and many other countries have recently tightened airport security. A sociologist is intere...

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