Question: C3-7 Let be a sample space, and let X and X' be random variables such that X(s) = X'(s) for all s S. Prove that

C3-7 Let be a sample space, and let X and X' be random variables such that X(s) = X'(s) for all s S. Prove that for any real constant ,

Pr{X >t} =Pr{X' >t}.

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