1. Let x1, x2 and x3 be the excess of heights of father, mother and son respectively in 100samples above their respective mean values in cm. A distribution of these variables gave the followingcorrelation coefficients r, between x, and x; and standard deviations o; = v V(x) for i, j = 1, 2, 3;rijr12 = 0:3,23 = 0-4,131 = 0:50, = 3,0, = 2,Oz = 4Obtain a regression equation of x, on x, and x3, and estimate the excess of height of father when excessof heights of mother and son are 0-7 cm and 2·1 cm respectively.

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Answered: 1. Let x, x2 and x3 be the excess of…

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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