0:14:50: Q1. What is Pr(G=g|switching)? ANS: 1/3
0:19:00: Q2 Pr(Winning| G=2, switched) ANS: 1
0:25:27: Q3 Pr(Winning|G=0, switch, P=0)? ANS: 0
0:42:24: Q4. What is p(H2|G3,P1)? ANS: 1
0:47:01: Q5 P(O3|G1,H2,P1)? ANS: 1
1:41:56: Q6. Padd2.given(Padd1==0)? ANS:1
1:52:03: Q7. E[length of shortest piece]? ANS: 1/9
2:12:30: Q8. what is the shortest piece there? (x or y-x or 1-y)? ANS: 1-y
2:17:35: Q9. What is the shortest piece there (x or y-x or 1-y)? ANS: y-x