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An article in the Journal of Structural Engineering (Vol. 115, 1989) describes an experiment to test the yield strength of circular tubes with caps welded to the ends. The first yields (in kN) are 95, 95, 101, 101, 101, 105, 105, 107, 127, 127, 128, 128, 140, 158, 161, 161, 163, and 172. Calculate the sample mean and sample standard deviation. Round your answers to 2 decimal places. The sample mean is i kN. The sample standard deviation is i kN.

An article in the Journal of Structural Engineering (Vol. 115, 1989) describes an experiment to test the yield strength of circular tubes with caps welded to the ends. The first yields (in kN) are 95, 95, 101, 101, 101, 105, 105, 107, 127, 127, 128, 128, 140, 158, 161, 161, 163, and 172. Calculate the sample mean and sample standard deviation. Round your answers to 2 decimal places. The sample mean is i kN. The sample standard deviation is i kN.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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An article in the Journal of Structural Engineering (Vol. 115, 1989) describes an experiment to test the yield strength of circular tubes with caps welded to the ends. The first yields (in kN) are 95, 95, 101, 101, 101, 105, 105, 107, 127, 127, 128, 128, 140, 158, 161, 161, 163, and 172. Calculate the sample mean and sample standard deviation. Round your answers to 2 decimal places. The sample mean is i kN. The sample standard deviation is i kN.
Transcribed Image Text:An article in the Journal of Structural Engineering (Vol. 115, 1989) describes an experiment to test the yield strength of circular tubes with caps welded to the ends. The first yields (in kN) are 95, 95, 101, 101, 101, 105, 105, 107, 127, 127, 128, 128, 140, 158, 161, 161, 163, and 172. Calculate the sample mean and sample standard deviation. Round your answers to 2 decimal places. The sample mean is i kN. The sample standard deviation is i kN.
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