Abstract
An analysis of the steps involved in forming the idea of an empirical sampling distribution and the nature of
the methods and/or images used in most computer based strategies to teach this idea suggest that this way of
using the computer adds little insight to the usual text based explanations that they are designed to
complement. This analysis suggests reasons why a more recent approach which uses the computer to model
and dynamically display the processes that underlie the idea is more likely to be successful.