Question
6) The monthly starting salaries of students who receive associate degrees have a standard deviation of $600. What size sample is needed to estimate the
6) The monthly starting salaries of students who receive associate degrees have a standard deviation of $600. What size sample is needed to estimate the mean within $120 at the 90% confidence level?
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College Algebra
Authors: Jogindar Ratti, Marcus S McWaters
2nd Edition
0321900014, 9780321900012
