Question
Last year, you did a study and found out that 88% of all students at your college receive some sort of financial aid. This year
Last year, you did a study and found out that 88% of all students at your college receive some sort of financial aid. This year you want to construct a 95% confidence interval for the proportion of students who receive some sort of financial aid. You want a margin of error of no more than plus or minus 4 percentage points. How many students must you survey?
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Calculus Single And Multivariable
Authors: Deborah Hughes Hallett, Andrew M Gleason, William G McCallum, Daniel E Flath, Patti Frazer Lock, Sheldon P Gordon, David O Lomen, David Lovelock, Brad
6th Edition
1118475712, 9781118475713
