Casio FC200V, FC200VSIH r, r, y n, Sxy, Sxy, n = AxB, B = Sxx, Sxx.Syy, Σy – B.Σx–1, Syy = Σy2– (Σy)2 n, m= y –B A n = A + Bx, Sxx = Σ(x–1)2 – (Σx–1)2, Sxy = Σ(x–1)y – Σx–1.Σyn

Power Regression (A•X^B)

A = exp(Σlny – B.Σlnx)

n

B= n.Σlnxlny – Σlnx.Σlny n.Σ(lnx)2 – (Σlnx)2

r =

n.Σlnxlny – Σlnx.Σlny

n.Σ(lnx)2 – (Σlnx)2}{n.Σ(lny)2 – (Σlny)2}

ln y – ln A

m= e B

n = AxBInverse Regression (1/X)Σy – B.Σx–1

A =

n

SxyB = Sxx

r =

Sxy

Sxx.SyySxx = Σ(x–1)2– (Σx–1)2

n

Syy = Σy2– (Σy)2 nSxy = Σ(x–1)y – Σx–1.Σy nm= y –BA n = A + Bx

E-126