If a coin is fair that means the probability of it landing head; up is 112' Having a probability of 1/2 means: 0 If we flip the coin twice. one cf the outcomes has to be a Head. 0 If we flip the coin twice. at least one of the outcomes has to be a Head. 0 If we flip the min twice, at most one of the outcome; has to be a Head, 0 None of the above