f- Explain what R2 indicates . g- Are the variables used in estimation analysis are significant ?Explain how you decide ?
f- Explain what R2 indicates . g- Are the variables used in estimation analysis are significant ?Explain how you decide ?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
Related questions
Question
f- Explain what R2 indicates .
g- Are the variables used in estimation analysis are significant ?Explain how you decide ?
![We have estimated the impact of gross domestic product (GDP), energy consumption (ENERGY) and population
(POP) on CO2 emiisions (CO2) in Cyprus. The results are as follows;
Dependent Variable: CO2
Method: Least Squares
Date: 04/20/17 Time: 09:46
Sample: 1990 2013
Included observations: 24
Variable
Coefficient
Std. Error
t-Statistic
Prob.
C
2.002813
6.458672
0.310097
0.7597
GDP
0.022114
0.011872
1.862670
0.0773
ENERGY
-0.734352
0.328388
-2.236233
0.0369
РOP
0.203927
0.293686
0.694371
0.4954
Mean dependent var
S.D. dependent var
Akaike info criterion
R-squared
Adjusted R-squared
S.E. of regression
Sum squared resid
Log likelihood
F-statistic
0.825079
3.625982
0.798841
0.108170
0.048515
-3.062883
Schwarz criterion
Hannan-Quinn criter.
0.047074
-2.866541
40.75460
-3.010793
31.44583
Durbin-Watson stat
1.410912
Prob(F-statistic)
0.000000](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa0e49614-16dc-425e-8752-6af074f002c0%2Fa6e3d06a-44bc-4b6c-a547-20ce376365a7%2Flo30ahl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:We have estimated the impact of gross domestic product (GDP), energy consumption (ENERGY) and population
(POP) on CO2 emiisions (CO2) in Cyprus. The results are as follows;
Dependent Variable: CO2
Method: Least Squares
Date: 04/20/17 Time: 09:46
Sample: 1990 2013
Included observations: 24
Variable
Coefficient
Std. Error
t-Statistic
Prob.
C
2.002813
6.458672
0.310097
0.7597
GDP
0.022114
0.011872
1.862670
0.0773
ENERGY
-0.734352
0.328388
-2.236233
0.0369
РOP
0.203927
0.293686
0.694371
0.4954
Mean dependent var
S.D. dependent var
Akaike info criterion
R-squared
Adjusted R-squared
S.E. of regression
Sum squared resid
Log likelihood
F-statistic
0.825079
3.625982
0.798841
0.108170
0.048515
-3.062883
Schwarz criterion
Hannan-Quinn criter.
0.047074
-2.866541
40.75460
-3.010793
31.44583
Durbin-Watson stat
1.410912
Prob(F-statistic)
0.000000
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