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Business Statistics, 3rd Edition
book

Business Statistics, 3rd Edition

by Naval Bajpai
April 2024
Intermediate to advanced content levelIntermediate to advanced
921 pages
37h 16m
English
Pearson India
Content preview from Business Statistics, 3rd Edition
Chapter 15
PB
Multiple Regression Analysis
563
15A1. Assume that x
1
and x
2
are the independent variables
and y the dependent variable in the data provided in
the table below. Determine the line of regression.
Comment on the coef cient of multiple determina-
tion (R
2
) and the standard error of the model. Let
a= 0.05.
x
1
14 16 17 19 15 13 21 20 19
x
2
16 17 20 22 18 20 23 22 19
y 15 17 16 14 18 20 22 25 23
15A2. Assume that x
1
and x
2
are the independent variables
and y the dependent variable in the data provided in
the table below. Determine the line of regression.
Comment on the coef cient of multiple determina-
tion (R
2
) and the standard error of the ...
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Publisher Resources

ISBN: 9789390168996