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Suppose E(X) = 100, E(Y) = 200. What is E(X - Y)? O -100 O 300 OO O 100 Suppose E(X) o -100 0 300

Suppose E(X) = 100, E(Y) = 200. What is E(X - Y)? O -100 O 300 OO O 100

Suppose E(X) o -100 0 300 0 100 = 100, E(Y) = 200. What is - Y)?

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