A school newspaper reporter decides to randomly survey 12 students to see if they will attend carnival festivities this year. Based on past years, she knows that 18% of students attend carnival 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 4 students will attend. c. Find the probability that less than 6 students will attend