What is the most important predictor in terms of contribution to the dependent variable? 2. Which of the following is not a significant predictor at 5%? 3. Which of the following is the best predictor?
What is the most important predictor in terms of contribution to the dependent variable? 2. Which of the following is not a significant predictor at 5%? 3. Which of the following is the best predictor?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
1. What is the most important predictor in terms of contribution to the dependent variable?
2. Which of the following is not a significant predictor at 5%?
3. Which of the following is the best predictor?
![A survey of 450 upland farmers was done in order to determine their level of adoption (scale of 1-10) of
sloping agricultural land technology (SALT) and the influence of socio-demographic variables. The Table below
shows the resuit of the Multiple Linear Regression Analysis conducted.
Predictors
в
S.E.
t
p-value
(Constant)
-120.477
23.622
-5.100
0.000
Age (Years)
-3.323
0.526
0.275
6.318
0.001
Education (Years)
0.445
0.100
0.191
4.455
0.023
Household Size
9.377
1.447
0.276
6.481
0.034
Farm Size (Hectares)
-8.512
1.641
-0.216
-5.187
0.011
Monthly Income (Pesos)
0.928
0.231
0.171
4.024
0.097
Trainings (No. Attended)
4.133
1.667
0.105
2.479
0.014
Land Ownership
9.651
4.443
0.091
2.172
0.173
Farming Experience (Years)
-5.636
2.996
-0.196
-3.884
0.000
Dependent Variable: Level of Adoption of SALT (1 – 10 rating scale)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb8c7c7ca-d0dd-441e-98c0-b05defc5e364%2F9e40b344-3671-4e42-ae4b-3e3a66053ef1%2Fl2vafmv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A survey of 450 upland farmers was done in order to determine their level of adoption (scale of 1-10) of
sloping agricultural land technology (SALT) and the influence of socio-demographic variables. The Table below
shows the resuit of the Multiple Linear Regression Analysis conducted.
Predictors
в
S.E.
t
p-value
(Constant)
-120.477
23.622
-5.100
0.000
Age (Years)
-3.323
0.526
0.275
6.318
0.001
Education (Years)
0.445
0.100
0.191
4.455
0.023
Household Size
9.377
1.447
0.276
6.481
0.034
Farm Size (Hectares)
-8.512
1.641
-0.216
-5.187
0.011
Monthly Income (Pesos)
0.928
0.231
0.171
4.024
0.097
Trainings (No. Attended)
4.133
1.667
0.105
2.479
0.014
Land Ownership
9.651
4.443
0.091
2.172
0.173
Farming Experience (Years)
-5.636
2.996
-0.196
-3.884
0.000
Dependent Variable: Level of Adoption of SALT (1 – 10 rating scale)
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