MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question

SUMMARY OUTPUT

 

            Regression Statistics

 

R-Square                                                       0.558

Regression Standard Error (S)                  863.100

Observations                                               35

 

 

                               Coeff        StdError          t-Stat  

Intercept               1283.000    352.000           3.650 

X1                             25.228        8.631           2.923 

X2                               0.861        0.372           2.315

Questions:

 

  1. Write the fitted regression equation (Three decimals for the estimated coefficients).

 

 

 

 

  1. Write the estimated intercept and slopes, associated with their corresponding standard errors (Three decimals for the estimated coefficients.

 

 

 

 

  1. Interpret and analyze the estimated results of each coefficient.
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