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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Operations Management Processes And Supply Chains
Authors: Lee Krajewski, Naresh Malhotra, Larry Ritzman
13th Global Edition
129240986X, 978-1292409863
