Question: Verify the df values shown in Table 8.14 for models (XY, Z), (XY, YZ), and (XY, XZ, YZ). Table 8.14: Residual Degrees of Freedom for

Verify the df values shown in Table 8.14 for models (XY, Z), (XY, YZ), and (XY, XZ, YZ).

Table 8.14:

Residual Degrees of Freedom for Loglinear Models for Three-Way Tables Model Degrees of Freedom (Х, У, Z) (XY, Z) (XZ,

Residual Degrees of Freedom for Loglinear Models for Three-Way Tables Model Degrees of Freedom (, , Z) (XY, Z) (XZ, Y) (YZ, X) (XY, YZ) (XZ, YZ) (XY, XZ) (XY, XZ, YZ) (XYZ) IJK -1-J- K + 2 ( - 1X1 1) (J- 1XIK - 1) (I- 1XJK 1) J - 1X - 1) K(I - 1XJ 1) ()- 1X - 1) (I 1XJ 1XK 1)

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