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A research engineer tried to collect data about the tensile strength of 50 steel bars in the laboratory. The data he collected is shown below. Compute the followings: Tensile Strength 18-22 23-27 28-32 33-37 38-42 43-47 48-52 KN/mm Number of Bars 3 5 12 10 7 4 Xmean, Xmedian, Xmode, standard deviation (S.D.) and, C.V.?

A research engineer tried to collect data about the tensile strength of 50 steel bars in the laboratory. The data he collected is shown below. Compute the followings: Tensile Strength 18-22 23-27 28-32 33-37 38-42 43-47 48-52 KN/mm Number of Bars 3 5 12 10 7 4 Xmean, Xmedian, Xmode, standard deviation (S.D.) and, C.V.?

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
Problem 1P
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A research engineer tried to collect data about the tensile strength of 50 steel bars in the laboratory. The data he collected is shown below. Compute the followings: Tensile Strength 18-22 23-27 28-32 33-37 38-42 43-47 48-52 KN/mm Number of Bars 3 5 12 10 7 4 Xmean, Xmedian, Xmode, standard deviation (S.D.) and, C.V.?
Transcribed Image Text:A research engineer tried to collect data about the tensile strength of 50 steel bars in the laboratory. The data he collected is shown below. Compute the followings: Tensile Strength 18-22 23-27 28-32 33-37 38-42 43-47 48-52 KN/mm Number of Bars 3 5 12 10 7 4 Xmean, Xmedian, Xmode, standard deviation (S.D.) and, C.V.?
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