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Imagine that researchers at a university want to estimate the spread of Covid-19 among the students. The researchers select a random sample of 600 students
Imagine that researchers at a university want to estimate the spread of Covid-19 among the students. The researchers select a random sample of 600 students from the campus and give them all a nose swab test for the virus. The results showed 60 students had Covid-19 antibodies, indicating they had been exposed. What would be the 95% confidence interval of the percentage of all students on campus who had been exposed?
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