(pelho The table below lists the height (in cm), the age a (in years), the gender g (0="Female", 1="Male"), and the weight w (in kg) of some college students. Age Gender Height Weight 160 20 Ο 60 182 21 1 97 169 19 0 67 172 20 1 87 177 21 1 91 We wish to fit a linear function of the form W = Co+C₁h + C₂a + C3g which predicts the weight from the rest of the data. Find the best approximation of this function, using least squares. w= w(h,a,g)=-68.8+0.82*h+1.15*a+6.5*g

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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(pelho The table below lists the height (in cm), the age a (in years), the gender g (0="Female",
1="Male"), and the weight w (in kg) of some college students.
Age Gender
Height
Weight
160
20
Ο
60
182 21
1
97
169
19
0
67
172
20
1
87
177
21
1
91
We wish to fit a linear function of the form
W = Co+C₁h + C₂a + C3g
which predicts the weight from the rest of the data. Find the best approximation of this function, using
least squares.
w= w(h,a,g)=-68.8+0.82*h+1.15*a+6.5*g
Transcribed Image Text:(pelho The table below lists the height (in cm), the age a (in years), the gender g (0="Female", 1="Male"), and the weight w (in kg) of some college students. Age Gender Height Weight 160 20 Ο 60 182 21 1 97 169 19 0 67 172 20 1 87 177 21 1 91 We wish to fit a linear function of the form W = Co+C₁h + C₂a + C3g which predicts the weight from the rest of the data. Find the best approximation of this function, using least squares. w= w(h,a,g)=-68.8+0.82*h+1.15*a+6.5*g
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