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3. (5 points) SupposeX and Y are random variables and that F X(x) S F y(x) for all x. Which of the following is true,

3. (5 points) SupposeX and Y are random variables and that F X(x) S F y(x) for all x. Which of the following is true, and why? a. EX S E Y b. EXEEY c. Either expected value could be larger

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