Calculate equation of regression line

Enter 2 columns

Response variable:
 

50 60 70 80 90 100 110 120 130 140 150 160 10 15 20 25 30 35 40 45 50 55 60 65 70
x̅ = 41.530   sx = 22.974
y̅ = 103.240   sy = 40.256
r = 0.997
Use these values to find
the regression equation

      ŷ = a + b x



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