Sum of products sum of squares X Y (X – MX) (Y – MY) &nbsp

Question

Question

Sum of products sum of squares

X Y (X – M_X) (Y – M_Y) (X – M_X) (Y – M_Y) (X – M_X) ²

4 1

9 3

8 5

Sum of products= _____ ?

Sum of Squares= ______ ?

Mx=_____?

My=_____?

Answer 1

Answer #1

x-fly-ỹ (x-xy-)| ON Heren= 3 n Mx = 7 and My = 3 Sum of products (x-Mx)(y- My) = 8 Sum of squares E(x-M_)? =14

Answer 2

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