ΣΧ X1 = 9 Χ2= 6 Χ3= 4 Χ4= 7 Xs= 12 Σ(X-Y) X₁ 4 Y₁ = 12 X₂= 4 Y₂ = 11 2 X3= 6 Y3 = 9 X4 3 Y₁ = 1 4 X5= 8 Y5 = 5 2 ΣΧ2 -
Posted: Tue Jul 05, 2022 8:48 am
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Σ(X-Y) X₁ 4 Y₁ = 12 X₂= 4 Y₂ = 11 2 X3= 6 Y3 = 9 X4 3 Y₁ = 1 4 X5= 8 Y5 = 5
2 ΣΧ2 - (ΣΥ) xı= 11 Y = 3 c = 2 X2= 7 Y2 = 4 Χ3= 6 Y3 = 3 Xa= 10 Y = 8 Υ4 Xs= 5 Ys = 1
Σ(Υ – c)2 X₁ 1 Y₁ = 8 c = 2 X₂= 5 Y₂ = 8 X₂= 3 Y₁ = 4 X4= 6 Y₁ = 6 Xs= 2 Ys = 1
(ΣΧΥ)2 xı= 10 Y = 7 c = 2 X= 5 Y = 6 X= 9 Y = 9 X= 11 Y4 = 2 Xs= 12 Ys =7 5