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Mathematics, 29.04.2021 17:40 hopkinsgail5516

An environmentalist wants to find out the fraction of oil tankers that have spills each month. Step 2 of 2 : Suppose a sample of 451 tankers is drawn. Of these ships, 321 did not have spills. Using the data, construct the 95% confidence interval for the population proportion of oil tankers that have spills each month. Round your answers to three decimal places.

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An environmentalist wants to find out the fraction of oil tankers that have spills each month. Step...
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