In material science, if the material is linearly elastic, the stress and strain are directly related tothe equation below:E =-where E is the Young's modulus (in GPa), o is the stress (in GPa) and ɛ is the strain of thematerial. Table Q2(a) shows the strain of the sample collected in FKM laboratory. Theresearcher decides to use an equal stress to pull all 32 samples by 3 GPa.Table Q2(a) The strain of natural fibreNatural FibreHemp0.011KenafSisalBamboo0.0230.0320.0450.0210.0100.0330.0390.0240.0130.0300.0370.0250.0120.0330.0390.0210.0110.0350.0410.0320.0340.0220.0130.0420.0200.0170.0400.0190.0390.0110.043 (a)Construct an ANOVA table consisting of source of variances, sum of squares, meansquare and F value for the Young's modulus (E) of the natural fibre. Perform theanalysis of variance at the 5% level of significance. What can you conclude based onthe F value at the 5% significance level?(b)If the significance level is increased to 10%, will it affect your conclusion in 2(a)? Showyour solution in detail.

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(a) Construct an ANOVA table consisting of source of variances, sum of squares, mean square and F value for the Young's modulus (E) of the natural fibre. Perform the analysis of variance at the 5% level of significance. What can you conclude based on the F value at the 5% significance level? (b) If the significance level is increased to 10%, will it affect your conclusion in 2(a)? Show your solution in detail.

(a) Construct an ANOVA table consisting of source of variances, sum of squares, mean square and F value for the Young's modulus (E) of the natural fibre. Perform the analysis of variance at the 5% level of significance. What can you conclude based on the F value at the 5% significance level? (b) If the significance level is increased to 10%, will it affect your conclusion in 2(a)? Show your solution in detail.

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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