Problem 2 (60 Marks):Fit the following dataset from Table 14.1 by linear, and second order polynomial regressions.Determine the correlation of determinant and coefficient for each fitted model equations andcompare the efficiency of each method.TABLE 14.1 Experimental data for force (N) and velocity (m/s) from a wind tunnelexperiment.v, m/sF, N1025207030380405505061060122070830801450OC

Answered: Image /qna-images/answer/084c42e9-4288-4aef-a644-65de37201d71.jpg

Answered: Fit the following dataset Determine the…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Which of the following correlation coefficients indicate the strongest relationship between two variables? A .20 B .87 C .80 D -.95
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Given the scatter plot below, which of the following describes the strength and direction of the data? 10 Weak negative correlation Strong negative correlation Strong positive correlation Weak positive correlation

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Fit the following dataset Determine the correlation compare the efficiency of TABLE 14.1 Experimento experiment.. v, m/s F,N 10 25 20 70