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A multiple regression analysis produced the following output from Minitab. Regression Analysis: Y versus x1and x2 PredictorCoef SE Coef T P Constant-0.06260.2034-0.310.762x11.10030.54412.020.058x2-0.89600.5548-1.610.124 S = 0.179449
A multiple regression analysis produced the following output from Minitab.
Regression Analysis: Y versus x1and x2
PredictorCoef
SE Coef
T
P
Constant-0.06260.2034-0.310.762x11.10030.54412.020.058x2-0.89600.5548-1.610.124
S = 0.179449
R-Sq = 89.0%
R-Sq(adj) = 87.8%
Analysis of Variance
SourceDF
SS
MS
F
P
Regression24.70132.350673.000.000Residual Error180.57960.0322Total205.2809
The overall proportion of variation of y accounted by x1and x2is _______
0.5441
0.89
0.179
0.203
0.878
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