rs b. If you knew that a study reported that 67% 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...

How do I do this on a ti84 plus? Disregard the writing on the paper.


Extracted text: rs b. If you knew that a study reported that 67% 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 5% with 90% confidence? Round appropriately. vin rs 90% Conf. Intend P I ME =0.05 M. EZVE (1-P) M.E=Z。「分ハ-P) 6.67)(1-0,67) (n)o.05 1.65x0.9702 -1.60.9702 0.65ch65 n=(15.52) - 240. 89 0.05 e intoruo1 with 050/