Question
According to an old survey, 30% of graduate students from a bachelor program in the US register in a master program at the same university.
According to an old survey, 30% of graduate students from a bachelor program in the US register in a master program at the same university. We want to update this information using a 90% confidence level. What is the necessary sample size so that the estimate is to be within 1%?
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Principles of Economics
Authors: N. Gregory Mankiw
8th edition
1305585127, 978-1305971493, 978-1337516860, 1337516864, 978-0357539200, 978-1305585126
