If you knew that a study reported that 73% of pre-kindergarten children ages 3 to 5 whose mother had a bachelor's degree or higher were enrolled in center-based early childhood care and education programs, how large of a sample is needed to verify this estimate of the true proportion within 3% with 90% confidence?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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If you knew that a study reported that 73% of pre-kindergarten children ages 3 to 5 whose
mother had a bachelor's degree or higher were enrolled in center-based early childhood care and education
programs, how large of a sample is needed to verify this estimate of the true proportion within 3% with
90% confidence?

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