Minitab Solution Printout for the Water/Temperature/Sun example

 

Regression Analysis

The regression equation is

Water Consumption = - 107 + 1.54 Temperature + 5.37 Sun
Predictor Coef StDev T P
Constant -106.83 11.33 -9.43 0.001
Temperat 1.5385 0.1254 12.27 0.000
Sun 5.366 1.986 2.70 0.054

S = 2.513 R-Sq = 97.4% R-Sq(adj) = 96.1%

Analysis of Variance

Source DF SS MS F P
Regression 2 951.60 475.80 75.35 0.001
Residual Error 4 25.26 6.31    
Total 6 976.86      
Source DF Seq SS
Temperat 1  905.53
Sun 1 46.07

 

Solution Interpretation
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