What is the probability of getting more than 4 heads with 6 coins given that you got at least 2 heads

(22 / 64) = (11 / 32)

Explanation:

When 6 coins are tossed at a time; total number of possible outcomes = (2*2*2*2*2*2) = 2^6 = 64. Therefore, there are (15 + 6 + 1) = 22 possible outcomes leading us to get 4 or more heads. Therefore, probability of getting 4 or more heads = (22 / 64) = (11 / 32)