3. In a lottery, there are ten tickets left. Exactly two of these tickets are a winning tickets. A and B decide to buy a ticket; A draws first, and then B. a) Determine the conditional probability that B picks a winning ticket, given that A did not pick one. b) Determine the conditional probability that B picks a winning ticket, given that A also picked one. c) Determine the probability of B picking a winning ticket. (That is, at the time A has not picked yet, so you don't know whether A will pick a winning ticket, what is the probability that, B, picking after A, will pick a winning ticket.)

3. In a lottery, there are ten tickets left. Exactly two of these tickets are a winning tickets. A and B decide to buy a ticket; A draws first, and then B. a) Determine the conditional probability that B picks a winning ticket, given that A did not pick one. b) Determine the conditional probability that B picks a winning ticket, given that A also picked one. c) Determine the probability of B picking a winning ticket. (That is, at the time A has not picked yet, so you don't know whether A will pick a winning ticket, what is the probability that, B, picking after A, will pick a winning ticket.)

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Description: 3. In a lottery, there are ten tickets left. Exactly two of these tickets are a winning tickets. A and Bdecide to buy a ticket; A draws first, and then B.a) Determine the conditional probability that B picks a winning ticket, given that A did not pi

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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