In a random sample of 575 American goods, about 46.3% of them were transported by rail in 2017. Construct a 90% confidence interval for the proportion of goods in America transported by rail in 2017. (0.42358, 0.50511) (0.42186, 0.50336) (0.43014, 0.49856)
In a random sample of 575 American goods, about 46.3% of them were transported by rail in 2017. Construct a 90% confidence interval for the proportion of goods in America transported by rail in 2017. (0.42358, 0.50511) (0.42186, 0.50336) (0.43014, 0.49856)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:In a random sample of 575 American goods, about 46.3% of them were transported by rail in 2017. Construct a 90% confidence interval for the proportion of goods in America
transported by rail in 2017.
(0.42358, 0.50511)
(0.42186, 0.50336)
(0.43014, 0.49856)
(0.41077, 0.51792)
(0.40905, 0.51617)
00000
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