Abstract
A questionnaire was developed to examine understanding of chance and probability
concepts. Measures were taken of gambling behaviour, mathematics skills and
understanding of a range of probability concepts. Correlations were calculated to examine
relationships between gambling behaviour and mathematical knowledge. Responses to
some questions will be described. Key misunderstandings in pure chance gambling, e.g.
electronic gaming machines, include a lack of understanding of independence, randomness,
and short and long run expectations.