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MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
what is the regression eruation that describes the relationship bewteen the customer's age at death and their father's age at death

Transcribed Image Text:SUMMARY OUTPUT
Regression Statistics
Multiple R
0.69406672
R Square
Adjusted R Square
Standard Error
Observations
0.481728612
0.476440129
3.936905277
100
ANOVA
Regression
Residual
Total
df
SS
MS
F
1
1411.826131
1411.82613 91.09012
Significance F
1.18186E-15
98
99
1518.923869
2930.75
15.4992232
Coefficients
Standard Error
Intercept
Father's Age (Death)
29.28584902
0.627659604
4.539696555
t Stat P-value
6.45105872 4.23E-09
0.065764048 9.54411453 1.18E-15
Lower 95% Upper 95%
20.27696896 38.29472909
0.497152992 0.758166217
Lower 95.0% Upper 95.0%
20.27696896
0.497152992
38.29472909
0.758166217

Transcribed Image Text:Customer's Age (Death)
Excel was used to run a simple linear regression analysis. Excel output and diagnostic
plots follow for your reference in answering the remaining questions.
15
Father's Age (Death) Residual Plot
Residuals
-10
-15
10
10
5
0
40
50
80
90
100
Father's Age (Death)
100
90
80
Normal Probability Plot
70
50
40
30
20
10
0
0
20
40
60
80
100
120
Sample Percentile
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