Solution for Regression Equation of Water/Temperature/Mowing Time example.  Scroll down for interpretation of output. 

 

SUMMARY OUTPUT

Regression Statistics

Multiple R

0.996822

R Square

0.993654

Adjusted R Square

0.990481

Standard Error

1.244877

Observations

7

ANOVA

df

SS

MS

F

Significance F

Regression

2

970.6583

485.3291

313.1723

4.03E-05

 

Residual

4

6.198878

1.549719

Total

6

976.8571

Coefficients

Standard Error

t Stat

P-value

Lower 95%

Upper 95%

Lower 95.0%

Upper 95.0%

Intercept

-121.655

6.540348

-18.6007

4.92E-05

-139.814

-103.496

-139.814

-103.496

Temp.

1.512364

0.060771

24.88626

1.55E-05

1.343636

1.681092

1.343636

1.681092

Time Mowing

12.53168

1.93302

6.482954

0.002918

7.164746

17.89862

7.164746

17.89862

Interpretation of Printout 


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