My data are now gone, and I'm starting to wonder about animal crackers. Barnum's Animals Crackers, made by Nabisco, contain a mixture of animals, some considered predators and the others prey. This may call for some serious sampling. Copyright 1996 by Ivars Peterson. Johnson, R.W. 1993.
Comments are welcome.
Please send messages to Ivars Peterson at . He is the author of The Mathematical Tourist, Islands of Truth, Newton's Clock, and Fatal Defect.