MSTA-4 RC M2

APP RC M2
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Topics-RC 4de Klas IMEAO

Oefen de Regel van Cramer

3 X 3 Determinant
Regel Cramer: Ontwikkel naar 1ste kolom

Vul de kolommen v/d matrix correct in

a1 = b1 =   c1 =

a 2 = b2 = c2 =  

a3 = b3 = c3 =



a1(b2.c3 - b3.c2) =   - a2(b1.c3 - b3.c1) =   + a3(b1.c2 - b2.c1) =  

Waardedet =   

Vul de Sommen correct in

De Regressie & Correlatie coefficienten

Voor RC M2

n =   ΣX1 =   ΣY =   ΣY 2 =  

ΣX2 =   ΣYX1 =   ΣYX2  

ΣX1X2 =   ΣX12   ΣX22 =  

Calculaties:

 

b0 =    b1 =    b2 =

ry1 =

ry2 =

r12 =


APP Partiele Correlatie

ry1.2 en ry2.1

App om ry1.2 en ry2.1 te Calculeren

ry1 =   ry2 =  

r12 =  

ry1.2=  

ry2.1=  


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