What are the sample estimates of β0​, β1​, and β2​?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
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Statistical software was used to fit the model

E(y)=β0+β1x1+β2x2

to

n=20

data points. Complete parts a through

h.
The regression equation is
Y=1676.53−940.95x1−164.58x2
 
Predictor
 
 Coef
 
 SE Coef
 
T
 
P
Constant
 
1676.53
 
316.6
 
5.3
 
0.000
X1
 
−940.95
 
257.21
 
−3.66
 
0.002
X2
 
−164.58
 
231.08
 
−0.71
 
0.487
 
S=298.441  
​R-sq=57.0​%
​ R-sq(adj)=52.0​%
 
Analysis of Variance
 
Source
 
DF
 
SS
 
MS
 
F
 
P
Regression
 
2
 
2,015,321
 
1,007,661
 
11.31
 
0.001
Residual Error
 
17
 
1,514,138
 
89,067
 
 
 
 
Total
 
19
 
3,529,459
 
 
 
 
 
 

 

a. What are the sample estimates of
β0​,
β1​,
and
β2​?
 
β0
=
enter your response here
β1
=
enter your response here
β2
=
enter your response here
 
 
​(Type integers or​ decimals.)

 

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What is the least squares prediction​ equation?
 
y=enter your response here+enter your response here x1+enter your response here x2
​(Type integers or​ decimals.)
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