Unformatted text preview: Q1. A chest of drawers has 3 drawers. Each drawer has 2 boxes. The boxes of one drawer contain a silver coin in each respectively, the boxes of another a gold coin in each box, and the boxes of the third drawer a gold and a silver coin, respectively. A drawer is selected at random and a drawer from the box selected at random and opened. The coin is found to be silver. What is the probability that the coin of the other box is gold? (Harder problem) Q2. WMS p50 # 2.54 Q3. WMS p50 # 2.56 Q4. WMS p60 # 2.97 Q5. WMS p61 # 2.101 Q6. WMS p61 #2.102 Q7. WMS p62 # 2.104 Q8. WMS p69 # 2.118 Q9. WMS p69 # 2.120 Q10. WMS p74 # 2.128 Q11. WMS p75 # 2.134 Q12. Prove that if A, B, and C are independent, then AUB (A union B) is independent of C...
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- Spring '09
- Math, Bullion coin, precious metal, Gold coin, Burnside Hall