Mathematics, 07.03.2020 04:42 Morganwing1019
Let X, Y, Z be random variables. Prove or disprove the following statements. (That means, you need to either write down a formal proof, or give a counterexample.)
Statement 1. If X and Y are (unconditionally) independent, is it true that X and Y are conditionally independent given Z?
Statement 2. If X and Y are conditionally independent given Z, is it true that X and Y are (unconditionally) independent?
Answers: 2
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Let X, Y, Z be random variables. Prove or disprove the following statements. (That means, you need t...
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