
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
Using the previous regression model, what is the p-value associated with the hypothesis test of significance between GPA and Salary Expectation? Round your answer to 3 decimal places.

Transcribed Image Text:SUMMARY OUTPUT
Regression Statistics
Multiple R
R Square
Adjusted R Square
0.389395911
0.151629176
0.107747926
Standard Error
12.21174238
Observations
62
ANOVA
df
SS
MS
Significance F
Regression
1545.896129
515.2987096
3.455443432
0.022109834
Residual
58
8649.345807
149.1266518
Total
61
10195.24194
Coefficients
Standard Error
t Stat
P-value
Lower 95%
Upper 95%
Lower 95.0%
Upper 95.0%
Intercept
93.51214154
25.87757288
3.613636487
0.000632425
41.71255147
145.3117316
41.71255147
145.3117316
Age
-0.238577414
1.093820589
-0.218113845
0.828106007 -2.428097211
1.950942383
-2.428097211
1.950942383
GPA
-12.79023531
3.997425287
-3.199618353
0.002232046
-20.7919514 -4.788519224
-20.7919514
-4.788519224
Gender num
1.32088149
3.130832692
0.421894627
0.674661647
-4.94616105
7.587924029
-4.94616105
7.587924029
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