Question

Suppose you are given a bag containing n unbiased coins. You are told that n - 1 of these
coins are normal, with heads on one side and tails on the other, whereas one coin is a fake,
with heads on both sides.
a) Suppose you reach into the bag, pick out a coin uniformly at random, flip it, and get a
head. What is the (conditional) probability that the coin you chose is the fake coin?

Answer 1

Answer:

50% chance of fake coin outcome.

Explanation:

Because there is only two coins are there so that why half chance to take fake coin