Sample space (20 points) Consider the experiment of tossing a fair coin three times. Define the following events as: = exactly one head is observed at least one tail is observed. Write out the sample space, Write out the outcomes which make up event A Write out the outcomes which make up event Are the events A and B disjoint? Solution a)sample space={HHH,HHT,THH,HTH,TTH,THT,HTT,TTT} b)A={HTT,THT,TTH} c)AUB={HTT,THT,TTH,HTH,TTH.HTT,TTT} d)Since A intersection B is A and its not empty so they are not disjoint.