Calculate equation of regression line

Enter 2 columns

Response variable:
 

80 85 90 95 100 105 110 115 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118
x̅ = 100.320   sx = 10.360
y̅ = 101.350   sy = 11.011
r = -0.735
Use these values to find
the regression equation

      ŷ = a + b x



An
open-source site  --  Problems/suggestions?  Notify hunter@ellinger.org
Home
(use this link instead of the Back button)