Question: Construct an example with 3 binary variables X, Y, Z. Consider the odds ratio P(Y = 1| X = 1, Z) ,P(Y = 1

Construct an example with 3 binary variables X, Y, Z. Consider the

Construct an example with 3 binary variables X, Y, Z. Consider the odds ratio P(Y = 1| X = 1, Z) ,P(Y = 1 | X = 0, Z) (Z) = P(Y = 0| X = 1, Z) P(Y = 0| X = 0, Z) Create an example where (Z = 1) = 4(Z = 0) > 1 but for the collapsed table V < 1. You can also create an example with the inequalities reversed. %3D

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