Carl is the one person craig has ever met from new zealand. carl strikes craig as being quite friendly and funny. when asked what he would expect to find if he went to new zealand, craig says that he would expect the people to be quite friendly and funny. what might he have used to make this judgment?

The answer to this question is the representativeness heuristic.
the representativeness heuristic. is a type of judgement that is used to determine probability under uncertain situation.
Under this circumtances, most people choose to effort reduction or simiplification of decision making rather than deep analysis