Question
A researcher wants to construct a 99% confidence interval for the proportion of people who changed jobs in the past year. What sample size is
A researcher wants to construct a 99% confidence interval for the proportion of people who changed jobs in the past year. What sample size is needed so that the confidence interval will have a margin of error of 0.022?
Write only an integer as your answer
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Elementary Technical Mathematics
Authors: Dale Ewen
12th Edition
1337630586, 978-1337630580
