Given y1 = e X, , Yp = e,X are the principal components (PCs) obtained from the sample covariancematrix SWhich of the following statements are true?Select one or more:Ua. The correlation coefficient between the wh PO and z variable isV w, z =1,,POb. The covariance between principal component yu and y, is epA,ewc. The correlation coefficient between the wthPC and z" variable isT,Cwz V Aw , V w, z = 1, - . . , p when R = V2 Sv i%3DI d. Eigen vectors of S are orthogonal if Au are distinct, implying that ee, 0, Vw+ z

Given : y1 =e1'X ,..yp=ep'X are principal components . Principal Component analysis is used in…

Which of the following statements are true? Select one or more: Oa. The correlation coefficient between the wth PC and zth variable is w, z = 1, ,P b. The covariance between principal component yw and yz is eAzew c. The correlation coefficient between the wth PC and zth variable is Ewz V Aw , V w, z = 1, ..,pwhen R = V %3D A S d. Eigen vectors of S are orthogonal if Ap are distinct, implying that eue, 0, V w # z

Which of the following statements are true? Select one or more: Oa. The correlation coefficient between the wth PC and zth variable is w, z = 1, ,P b. The covariance between principal component yw and yz is eAzew c. The correlation coefficient between the wth PC and zth variable is Ewz V Aw , V w, z = 1, ..,pwhen R = V %3D A S d. Eigen vectors of S are orthogonal if Ap are distinct, implying that eue, 0, V w # z

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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