(Soalan 2] Based on the given multiple regression output tables below, answer the following questions: (Berdasarkan kepada jadual dapatan regresi berganda yang dinyatakan di bawah, jawab soalan-soalan yang berikut:) Model Summary Adjusted R Square Std. Error of the Estimate Durbin- Watson Model R R Square .842 710 .630 109.430 1.158 ANOVA Sum of Squares Model df Mean Square Sig. Regression 321946.82 3. 107315.6 8.96 0.0027 Residual 131723.20 11 11974.8 Total 453670.00 14 Coefficients Standardized Coefficients Unstandardized Coefficients Model Std. Error Beta Sig. 167.46 (Constant) X Variable I X Variable 2 657.053 3.92 .0024 5.7103 1.792 101 3.19 0087 -0.4169 0.322 -077 -1.29 2222 X Variable 3 -3.4715 1.443 -7.996 -2.41 0349

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 6SGR
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Question

a) explain on he strenght and variation of the model (multiple regression)

b) At a-value =0.01. test whether there is a significiant relationship between the dependent variable (y) and the independant variables x1, x2 and x3

Question 2
[Soalan 2]
Based on the given multiple regression output tables below, answer the following
questions:
Berdasarkan kepada jadual dapatan regresi berganda yang dinyatakan di bawah, jawab soalan-soalan
yang berikut:]
Model Summary
Adjusted R
Square
Std. Error of the
Durbin-
Model
R
R Square
Estimate
Watson
842-
710
630
109.430
1.158
ANOVA
Sum of
Mean Square
Sig.
Model
Squares
df
F
Regression
321946.82
3
107315.6
8.96
0.0027
Residual
131723.20
11
11974.8
Total
453670.00
14
Coefficients
Standardized
Unstandardized Coefficients
Coefficients
Model
B
Std. Error
Beta
Sig.
(Constant)
X Variable 1
X Variable 2
657.053
167.46
3.92
.0024
5.7103
1.792
-101
3.19
0087
-0.4169
0.322
077
-1.29
2222
X Variable 3
-3.4715
1.443
-7.996
-2.41
0349
Transcribed Image Text:Question 2 [Soalan 2] Based on the given multiple regression output tables below, answer the following questions: Berdasarkan kepada jadual dapatan regresi berganda yang dinyatakan di bawah, jawab soalan-soalan yang berikut:] Model Summary Adjusted R Square Std. Error of the Durbin- Model R R Square Estimate Watson 842- 710 630 109.430 1.158 ANOVA Sum of Mean Square Sig. Model Squares df F Regression 321946.82 3 107315.6 8.96 0.0027 Residual 131723.20 11 11974.8 Total 453670.00 14 Coefficients Standardized Unstandardized Coefficients Coefficients Model B Std. Error Beta Sig. (Constant) X Variable 1 X Variable 2 657.053 167.46 3.92 .0024 5.7103 1.792 -101 3.19 0087 -0.4169 0.322 077 -1.29 2222 X Variable 3 -3.4715 1.443 -7.996 -2.41 0349
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