ample of 59 research cotton samples resulted in a sample average percentage elongation of 8.15 and a sample standard deviation of 1.44. Calculate a 95% large-sample CI for the true average percentage elongation H. (Round your answers 3.525 x 7.775 x ) three decimal places.)

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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A sample of 59 research cotton samples resulted in a sample average percentage elongation of 8.15 and a sample standard deviation of 1.44. Calculate a 95% large-sample CI for the true average percentage elongation μ. (Round your answers to three decimal places.)
8.525
X 7.775
x )
Transcribed Image Text:A sample of 59 research cotton samples resulted in a sample average percentage elongation of 8.15 and a sample standard deviation of 1.44. Calculate a 95% large-sample CI for the true average percentage elongation μ. (Round your answers to three decimal places.) 8.525 X 7.775 x )
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