In the real world, Holmes (1980) points out that Statistics is necessary for a citizen with a general education, in addition to the ability to read and interpret statistical tables and graphs that appear in the informative media, for guidance in a world linked by telecommunications. and interdependent and to interpret a wide range of information on the most varied subjects. The knowledge of statistics favors personal development because it allows critical reasoning, increases the ability to use quantitative data to control our judgments and interprets changes and transformers to solve decision problems and make predictions. (Ottaviani, 1998). In Nursing and the Study of Statistics provides the fundamental and necessary concepts with the proper mastery of the instruments for the knowledge and study of the competence phenomena of Nursing. The practice of research and the transfer of knowledge for professional practice, basic conservation for the development of Nursing through which the social goal is sought to respond to the problems and needs of the community. In the field of Health , the research priorities that the personnel that works and forms part of the sector incorporate research as a permanent activity in their field of action. Statistics plays an important role