Читать книгу Probability and Statistical Inference - Robert Bartoszynski - Страница 15

In analyzing an experiment, one is primarily interested in its outcome—the concept that is not defined (i.e., a primitive concept) but has to be specified in every particular application. This specification may be done in different ways, with the only requirements being that (1) outcomes exclude one another and (2) they exhaust the set of all logical possibilities.