You're conducting a survey at the college with 800 students, 50 faculty members and 150 administrative staff member. Each of these 1,000 individuals has the single listing in campus phone directory. Assume you were to cut up the directory and pull out one listing at random to contact. Determine the probability it would be
a. a student
b. a faculty member
c. an administrative staff
d. a faculty or administrative staff
e. anyone except an administrative staff
f. Describe your answers to someone who has never taken a statistic course