In today's information-rich and prediction-loving society, random selection has become so important that it is now done routinely by computers. ... "A lot of people have a very difficult time conceiving that by taking a relatively small sample, a few hundred, you can accurately predict how a population of millions will think or feel," Kaigh observes. Randomness is the key.
――甲南大学 文・経営学部(2月2日実施)――2004年