Calculate equation of regression line

Enter 2 columns

Response variable:
 

28 30 32 34 36 38 40 42 44 46 48 50 52 54 75 80 85 90 95 100 105 110 115
x̅ = 94.160   sx = 15.346
y̅ = 42.690   sy = 8.653
r = -0.883
Use these values to find
the regression equation

      ŷ = a + b x



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