Find the missing regression coefficients of the Minitab results. 2.What regression model will you use for this regression problem? Justify.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
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1.Find the missing regression coefficients of the Minitab results.
2.What regression model will you use for this regression problem? Justify.

 

see the picture below for the minitab 

Best Subsets Regression: PROD versus COST FERT, LABOR COST, ...
Response is PROD
Vars R-Sq
1 45.1
1 33.0
2 49.0
2 48.4
3 51.4
3 51.1
A W WNNH00
R-Sq
(adj)
43.6
798914050.9
31.2
974699102.8
46.3 780291809.6
45.6 790445140.7
47.3 789562064.1
47.0 783537907.1
Coefficients
4 53.1 47.8 787892075.1
S² = (4204.2)² = 17675298
PRESS
Term
Constant
COST FERT 0.612
LABOR COST
OTHER COST
EXP
Coef SE Coef
11.28
130.8
R-Sq Mallows
(pred)
39.5
26.2
40.9
40.1
40.2
40.6
40.3
95% CI
2357 ( -554, 9014)
0.494 (-0.391, 1.615)
1.02 ( 0.61,
4.73)
9.83 (-8.68,
31.23)
84.0 (-39.9,
301.4)
LO
CAT
OBH
T-Value
1.79
1.24
2.63
1.15
1.56
SOE
TRR
FC C
E O OE
RSS X
TTT P
X
Cp
S
4368.2
5.0
14.1
4825.1 X
4.1
4263.8 X X
4.6 4292.7 X X
4.3 4222.6 X X X
4.5 4235.1 X X X
5.0 4204.2 X X X X
P-Value VIF
0.081
0.224 1.75
0.013 1.87
0.259 1.24
0.129 1.31
Transcribed Image Text:Best Subsets Regression: PROD versus COST FERT, LABOR COST, ... Response is PROD Vars R-Sq 1 45.1 1 33.0 2 49.0 2 48.4 3 51.4 3 51.1 A W WNNH00 R-Sq (adj) 43.6 798914050.9 31.2 974699102.8 46.3 780291809.6 45.6 790445140.7 47.3 789562064.1 47.0 783537907.1 Coefficients 4 53.1 47.8 787892075.1 S² = (4204.2)² = 17675298 PRESS Term Constant COST FERT 0.612 LABOR COST OTHER COST EXP Coef SE Coef 11.28 130.8 R-Sq Mallows (pred) 39.5 26.2 40.9 40.1 40.2 40.6 40.3 95% CI 2357 ( -554, 9014) 0.494 (-0.391, 1.615) 1.02 ( 0.61, 4.73) 9.83 (-8.68, 31.23) 84.0 (-39.9, 301.4) LO CAT OBH T-Value 1.79 1.24 2.63 1.15 1.56 SOE TRR FC C E O OE RSS X TTT P X Cp S 4368.2 5.0 14.1 4825.1 X 4.1 4263.8 X X 4.6 4292.7 X X 4.3 4222.6 X X X 4.5 4235.1 X X X 5.0 4204.2 X X X X P-Value VIF 0.081 0.224 1.75 0.013 1.87 0.259 1.24 0.129 1.31
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