(a) Find the smallest interval [a, b] such that of P(a ≤X ≤ b) = 1. (b) Find P(X = 1.6). (c) Find P(1 ≤ x ≤ 12/7).

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Q: 8.11

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A: 41 51 36 43 41 36 39 48 44 39 34 54 42 36 15 51 33 40 30 29

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