A coin is tossed three times. An cutcome is represented by a string of the sort HTT (meaning a head on t he first toss, followed by two tails). The 8 outcomes are listed in the table below. Note that each outcome has the same probability. For each of the three events in the table, check the outcome(s) that are contained in the event. T| hen, in the last column, enter the probability of the event. Outcomes Probability HTT | THT | THH | TTT | HHT | HHH | TTH | HTH X S Event A: Exactly one head O O O O O O O O Event B: A tail on both the first and the 0O 0O 0O 0O 0O 0O 0O 0O last tosses Event C: No heads on the first two O O O O O O O O tosses