ENCI 504 Chapter 1.5: quiz-question-bank (1)
12 Feb 2017
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1 probability as a measure of uncertainty; probability and information: probability estimation methods: ang and tang 2. 5. Loc. of w1 loc. of w2 load at b load at c ma. X x: from the de nition on p. 37: the occurrence of one event precludes the occurrence of the other. 7000, 9000, 10000: the probability of each ma is tabulated in a) d) P (e1) = p (ma > 5000) = p (7000) + p (9000) + p (10000) + p (12000) + p (14000) = 0. 755. P (e2) = p (2000) + p (4000) + p (5000) + p (7000) + p (9000) + p (10000) P (e3) = p (2000) + p (7000) P (e1 e2) = p (7000) + p (9000) + p (10000) P (e1 e2) = 1 p (0) P (e 2) = 1 p (e2) = 1 0. 545. B = a = e1 (e2 e3) = e1 (e2 e3)
