An article in the Journal of Strain Analysis (1983, Vol. 18, No. 2) compares several methods for predicting the shear strength for steel plate girders. Data for two of these methods, the Karlsruhe and Lehigh procedures, when applied to nine specific girders, are shown in the accompanying Table. Construct a 95% confidence interval on the difference in mean shear strength for the two methods. Round your answer to four decimal places (e.g. 98.7654). HD Girder Karlsruhe Method Lehigh Method Difference d; S1/1 1.190 1.065 0.125 S2/1 1.158 1.000 0.158 S3/1 1.313 1.062 0.251 S4/1 1.332 1.059 0.273 S5/1 1.203 1.065 0.138 S2/1 1.407 1.177 0.230 S2/2 1.356 1.029 0.327 S2/3 1.543 1.090 0.453 S2/4 1.561 1.050 0.511

An article in the Journal of Strain Analysis (1983, Vol. 18, No. 2) compares several methods for predicting the shear strength for steel plate girders. Data for two of these methods, the Karlsruhe and Lehigh procedures, when applied to nine specific girders, are shown in the accompanying Table. Construct a 95% confidence interval on the difference in mean shear strength for the two methods. Round your answer to four decimal places (e.g. 98.7654). HD Girder Karlsruhe Method Lehigh Method Difference d; S1/1 1.190 1.065 0.125 S2/1 1.158 1.000 0.158 S3/1 1.313 1.062 0.251 S4/1 1.332 1.059 0.273 S5/1 1.203 1.065 0.138 S2/1 1.407 1.177 0.230 S2/2 1.356 1.029 0.327 S2/3 1.543 1.090 0.453 S2/4 1.561 1.050 0.511

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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