
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
Consider the following computer output from a multiple
Coefficients
Coefficients | Standard Error | t� Stat | P-value | |
---|---|---|---|---|
Intercept | 38356.1138356.11 | 4686.294686.29 | 8.1858.185 | 0.00000.0000 |
Age (Year) | −18219.29−18219.29 | 2196.312196.31 | −8.295−8.295 | 0.00000.0000 |
Mileage (in Thousands) |
1149.561149.56 | 1897.651897.65 | 0.6060.606 | 0.54720.5472 |
Safety Rating | 1396.751396.75 | 159.64159.64 | 8.7498.749 | 0.00000.0000 |
Does the sign of the coefficient for the variable mileage make sense?
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