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Mathematics, 06.12.2019 13:31 haleymoodie6034

An environmentalist wants to find out the fraction of oil tankers that have spills each month
step 2 of 2: suppose a sample of 273 tankers is drawn of these ships, 194 did not have spills. using the data, construct the 85% 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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