Problem 9.2-4Resolve the Problem 9.2-3 Compressive Strength in ksiObservedExpectedabovewithusingtheFrequencyFrequencyLower Limit Upper LimitEtheoretical frequencies fromthe Lognormal modelindicated in the table. Whichmodel seems more match and<6.759.9as6.75171477.252222.17.257.53126.9representative.7.57.752825.6Ans.7.7582019.8*x = 7.70 < xảo 05 = 12.59Therefore,Lognormal model has a goodfit.88.25919.4theproposed>8.505.3As xfor Lognormal = 7.70 < XNormal = 10.71, therefore the lognormal model is superiorto the normal model.

Name: Problem 9.2-4Resolve the Problem 9.2-3 Compressive Strength in ksiObs
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Description: Problem 9.2-4Resolve the Problem 9.2-3 Compressive Strength in ksiObservedExpectedabovewithusingtheFrequencyFrequencyLower Limit Upper LimitEtheoretical frequencies fromthe Lognormal modelindicated in the table. Whichmodel seems more match and<6.759

The goodness of fit test is used to test whether the collected data follows the specific…

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Resolve the Problem Observed Expected 9.2-3 Compressive Strength in ksi the Frequency Frequency using theoretical frequencies from the Lognormal model as indicated in the table. Which above with Lower Limit Upper Limit E <6.75 9.9 6.75 17 14 model seems more match and 7 7.25 22 22.1 7.25 7.5 31 26.9 representative. 7.5 7.75 28 25.6 Ans. 7.75 8 20 19.8 *x? = 7.70 < xảo05 = 12.59 8 8.25 19.4 Therefore, Lognormal model has a good the proposed >8.50 7 5.3

Resolve the Problem Observed Expected 9.2-3 Compressive Strength in ksi the Frequency Frequency using theoretical frequencies from the Lognormal model as indicated in the table. Which above with Lower Limit Upper Limit E <6.75 9.9 6.75 17 14 model seems more match and 7 7.25 22 22.1 7.25 7.5 31 26.9 representative. 7.5 7.75 28 25.6 Ans. 7.75 8 20 19.8 *x? = 7.70 < xảo05 = 12.59 8 8.25 19.4 Therefore, Lognormal model has a good the proposed >8.50 7 5.3

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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l T-Mobile 11:07 PM Mean of clownloaal speed (7)= 138 neanof upload speed (9)=8.19 upload speed. - Yi-9 (4i-9²- Download spee xi -x (xi-マ)。 Caregies Yi 1 22-7 77.61 14.9 671 45.02 220 8.11 65.77 129 4.71 22.18 3 20.7 6.81 46.38 0-61 0:37 8.8 4 16.6 2.71 7.34 2.91 8.47 11.5 - 2-39 - 3.99 - 3.29 5.71 6.1 - 2.09 4.37 3.9 15-92 6.5 -1.69 -1.69 2.86 7 10.6 10-82 6.5 2.86 26.94 - 7.19 - 9.59 8 6.7 51.60 3.0 -S.19 9 4.3 1.97 3.9 -4.29 18.40 Sum 125 373-12 73:7 (31.47 Vasiome of download speed こ(xi-マ Vagiame of upload speed 三(-9 り-! 373.12 131.47 9-1 g-1 373-12 131.47 = 46.64 = 16:43. standaed devicdion - J4664 standaced deviation =J6.43 = 4.05 = 6.83. = Masimun- minimum Ranye - Maximum - minimm Range - 12:7 - 4.3 = 18.4 %3D 14.9 - 3.0 Geffident of veciaftion =( x00 (4.05 8-19 - 49.45%. Coeffidrnt of vesiodion f6e3 = 49.17% ?
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