Calculate equation of regression line

Enter 2 columns

Response variable:
 

-28 -26 -24 -22 -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2 4 100 102 104 106 108 110 112 114 116 118 120 122 124 126 128
x̅ = 112.630   sx = 11.298
y̅ = -11.730   sy = 9.784
r = 0.907
Use these values to find
the regression equation

      ŷ = a + b x



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