4.three fair coins are flipped. 5. Using question 4, determine the following probability

4. Three fair coins are ipped. a) Create the appropriate sample space with all labeled probabilities b) Let X represent the random variable heads and let Y represent the random variable tails. Create the probability distribution for X and Y 5. Using question 4, determine the following probabilities a) Two heads b) One head c) At least one head d) At least two heads