A Student obtained the following two regression equations, do you agree with him 6X = 15 Y + 21 ....(i) 21X + 14 Y = 56 ..(i)
A Student obtained the following two regression equations, do you agree with him 6X = 15 Y + 21 ....(i) 21X + 14 Y = 56 ..(i)
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.10: Modeling Variation
Problem 1E: If the quantities x and y are related by the equation y=3x , then we say that y is __________...
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Transcribed Image Text:A Student obtained the following two
regression equations, do you agree with him
6X = 15 Y + 21
..(i)
21X + 14 Y = 56
..(ii)
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