From a faculty of six professors, six associate professors, ten assistant professors, and twelve instructors, a committee of size six is formed randomly. What is the probability that (a) there are exactly two professors on the committee; (b) all committee members are of the same rank?

ch 4 Monday, June 6, 2016 11:56 AM prob and stats Page 1 prob and stats Page 2 prob and stats Page 3 prob and stats Page 4 prob and stats Page 5 prob and stats Page 6 prob and stats Page 7 prob and stats Page 8 prob and stats Page 9 prob and stats Page 10 prob and stats Page 11 prob and stats Page 12 prob and stats Page 13 prob and stats Page 14 prob and stats Page 15 prob and stats Page 16