Deep Thought and the ANOVA tables: the Answer to Life, the Universe, and Everything

"Yes," said Deep Thought. "Life, the Universe, and Everything. There is an answer. But," he added, "I'll have to think about it." -- The Hitchhiker's Guide to the Galaxy, Douglas Adams, 1983
Exercise 1: Exercise 2 - optional:
"Forty-two," said Deep Thought, with infinite majesty and calm.

last modified: 2/12/10