Using the data set given below, regress (a) Y on X, and (b) X on Y. (c)
Question:
Using the data set given below, regress
(a) Y on X, and
(b) X on Y.
(c) Compute the correlation coefficient for each regression;
(d) Transform the regression of Y on X into an equation for computing X,
and compare these coefficients with the coefficients for the regression of X on Y.
(e) Why do the coefficients of parts
(b) and
(d) differ?
X 2 1 3 2 Y 1 2 4 5
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Related Book For
Probability Statistics And Reliability For Engineers And Scientists
ISBN: 9781439809518
3rd Edition
Authors: Bilal M. Ayyub, Richard H. McCuen
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