Question: Suppose that three fair dice are tossed. Let Ai be the event that a 6 shows on the ith die, i = 1, 2, 3.

Suppose that three fair dice are tossed. Let Ai be the event that a 6 shows on the ith die, i = 1, 2, 3. Does
P (A1 ∪ A2 ∪ A3) = 1 / 2? Explain.

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