A school newspaper reporter decides to randomly survey 12 students to see if they attend Tet festivities this year. Based on past years, she knows that 18% of studetns attend Tet festivities. We are interested in the number of students who will attend the festivities.
a) How many of the 12 students do we expect to attend the festivities?
b) Find the probability that at most 4 students will attend.
c) Find the probability that more than 2 students will attend.
Would you please show the work for me.