STAT 2040 Lecture Notes - Lecture 2: Mutual Exclusivity, Venn Diagram, Canadian Blood Services
2 Dec 2017
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J. b. "s strongly suggested exercises: 2, 4, 5, 6, 7, 8, 14, 16, 17, 21, 26, 30, 35, 39, 43, 49, 57, 61. Table 1: proportions of canadians with di erent blood types. Every person falls into one and only one of these 8 categories. 1as given on the canadian blood services website. 4 examples: if p (a) = 0. 80, p (b) = 0. 40, and p (b|a) = 0. 25, what is p (a|b), suppose we know the following about events a, b, and c: P (a) = 0. 42, p (b) = 0. 44, p (c) = 0. 40. P (a \ b) = 0. 16, p (a \ c) = 0. 20, p (b \ c) = 0. 12. 121 (a) if a person is randomly selected from this group of 1000, what is the probability they are. The smaller circle represents event a, and the larger circle represents event b. (a) (b) (c) (d)
