It is known that among UCLA students 60% support candidateA for the student council, while only 40% support candidate B. In order notto waste the time of too many students, it was decided that instead of holdinggeneral elections, n students will be selected at random and the outcome of theelections will be based on the majority vote among them (the candidate receivingthe most votes wins). Suppose that n is small compared to the entire studentpopulation, so that the votes of the n selected students are essentially i.i.d.

Write the event that candidate A wins the elections in terms of Sn.