Day Care Tuition A random sample of 51 four-year-olds attending day care centers provided a yearly tuition average of $3922 and the population standard deviation of $635. Part: 0 / 2 Part 1 of 2 Find the 90% confidence interval of the true mean. Round your answers to the nearest whole number. $<μ< $ X

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section: Chapter Questions
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Day Care Tuition A random sample of 51 four-year-olds attending day care centers provided a yearly tuition average of $3922 and the population standard
deviation of $635.
Part: 0 / 2
Part 1 of 2
Find the 90% confidence interval of the true mean. Round your answers to the nearest whole number.
$ <μ< $
X
Ś
Transcribed Image Text:Day Care Tuition A random sample of 51 four-year-olds attending day care centers provided a yearly tuition average of $3922 and the population standard deviation of $635. Part: 0 / 2 Part 1 of 2 Find the 90% confidence interval of the true mean. Round your answers to the nearest whole number. $ <μ< $ X Ś
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