Example 17.7 In a three variate (X1, X, andX3) multiple correlation analysis, the following results were found ( X; of size 20): = mean, S; = SD of X; and r;;= correlation coefficient between X; and X; = 1, 2, 3 in a sample
Example 17.7 In a three variate (X1, X, andX3) multiple correlation analysis, the following results were found ( X; of size 20): = mean, S; = SD of X; and r;;= correlation coefficient between X; and X; = 1, 2, 3 in a sample
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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Transcribed Image Text:Example 17.7 In a three variate (X1, X, and X3) multiple correlation analysis, the following results were
found ( X; = mean, S; = SD of X; and r;;= correlation coefficient between X; and X; = 1, 2, 3 in a sample
of size 20):
%3D
%3|
ij

Transcribed Image Text:ľ12 = 0.6
r13 = 0.4
r23 = 0.2
X = 60
X2 = 70
X3 = 80
Find the regression line of
S, = 3
S2 = 4
= 74 and x3 = 85.
X¡ on x, and
Also find X, when
S3 = 5
X3.
x2
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