所屬科目:主題課程專用
Let A and B be the events such that = 0.4, = 0.6, and . Then =?, =?(A) (B) (C) (D) (E)以上皆非
Suppose that A, B and C are three independent events such that = 0.6, = 0.4, = 0.2. What is the probability that exactly one of these three events will occur? (A)0.371 (B)0.398 (C)0.407 (D)0.464
Given the probabilities of somc of events as follows: P(C|B) =0.95, =0.3, = 0.2, = 0.05, = 0.35,= 0.2.Compute P(AIB). (A)0.2021 (B) 0.2075 (C)0.2098 (D) 0.2132
Q1.(10%) Consider two events A and B, prove that if A and B are independent, then so are .