A hat contains n coins, f of which are fair, and b of which are biased to land heads with probability of 2/3. A coin is drawn from the hat and tossed twice. The first time it lands heads, and the second time it lands tails. Given this information, what is the probability that it is a fair coin?

Answer rating: 100% (QA)

Here events E Selecting a fair coin E Selecting a biase... View the full answer