You are going to play 2 games of chess with an opponent whom you have never played
Chapter 2, Problem 35(choose chapter or problem)
You are going to play 2 games of chess with an opponent whom you have never played against before (for the sake of this problem). Your opponent is equally likely to be a beginner, intermediate, or a master. Depending on which, your chances of winning an individual game are 90%, 50%, or 30%, respectively. (a) What is your probability of winning the first game? (b) Congratulations: you won the first game! Given this information, what is the probability that you will also win the second game (assume that, given the skill level of your opponent, the outcomes of the games are independent)? (c) Explain the distinction between assuming that the outcomes of the games are independent and assuming that they are conditionally independent given the opponents skill level. Which of these assumptions seems more reasonable, and why?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer