Calculate equation of regression line

Enter 2 columns

Response variable:
 

65 70 75 80 85 90 95 100 105 110 60 65 70 75 80 85 90 95
x̅ = 77.780   sx = 13.800
y̅ = 90.420   sy = 16.347
r = -0.979
Use these values to find
the regression equation

      ŷ = a + b x



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