Solutions to Unit 1 - The Burns Home Page
Solutions to Unit 1 - The Burns Home Page
Solutions to Unit 1 - The Burns Home Page
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<strong>Unit</strong> 4.3 <strong>Solutions</strong>1. a) {6, 9}b) {5, 2, 6, 9, 12, 10}c) {9,10}d) {4, 2, 9, 10, 6, 1}e) f) {9}2a) P A B P A PB P AB0.7 0.5 0.2 PAB0.7 0.7 PABPAB0SinceP AB=0, mutually exclusive.2b) P A B P A PB P AB 0.7 0.2 0.15 0.75SinceP AB=0.15, not mutually exclusive2c) P A B P A PB P AB0.9 0.3 PB 00.9 0.3PBPB 0.6SinceP AB=0, mutually exclusive3a) remember P A and B P ABSince mutually exclusive P AB 03b) P A B P A PB P AB 0.2 0.30 0.5