dvk@ihlpf.UUCP (10/27/83)
#R:mi-cec:-16500:ihlpf:6200018: 0:479
ihlpf!dap1 Oct 24 19: 9:00 1983
As an intuitive example of why you should switch, think of 100 doors.
After you have made your original choice, your door has a 1/100 chance
of being a winner. After Monty has whittled away 98 of the other doors
you know that either you picked a winner originally (1/100 chance) or
the other door is a winner. The odds are obviously in the other door's
favor.
Darrell Plank
Bell Labs