When finding the upper bound, U, of a confidence interval given the lower bound, L, and the margin of error, E, we use the formula U+L + 2E. Find the upper bound for the proportion of babies that are born preterm if the lower bound is L=0.639 and the margin of error is E=0.126. Round your answer to 3 decimal places.
When finding the upper bound, U, of a confidence interval given the lower bound, L, and the margin of error, E, we use the formula U+L + 2E. Find the upper bound for the proportion of babies that are born preterm if the lower bound is L=0.639 and the margin of error is E=0.126. Round your answer to 3 decimal places.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.2: Proportions
Problem 47WE
Related questions
Question
When finding the upper bound, U
, of a confidence interval given the lower bound, L
, and the margin of error, E
, we use the formula U+L + 2E
. Find the upper bound for the proportion of babies that are born preterm if the lower bound is L=0.639
and the margin of error is E=0.126
. Round your answer to 3 decimal places.
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