If x1= 25 and x2 = 85, then the predicted value of y is ____________. 807.255 803.891 825.517 862.816 812.025

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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A multiple regression analysis produced the following tables.

 

Predictor
Coefficients
Standard Error
Statistic
p-value
Intercept
512.2359
78.49712
7.956176
6.88E-06
x1
7.1525
1.652255
5.186319
0.000301
x2
2.0208
0.699194
6.774248
3.06E-05

 

Source
df
SS
MS
F
p-value
Regression
2
1660914
830457.1
58.31956
1.4E-06
Residual
11
156637.5
14239.77
   
Total
13
1817552
     

 

If x1= 25 and x2 = 85, then the predicted value of y is ____________.
807.255
803.891
825.517
862.816
812.025
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