？STAT？ST？K UYGULAMALARDA D？KKAT ED？LMES？ GEREKEN HUSUSLAR

The paper emphasizes the concept of modeling in science and explains with examples that events, which are not a subject of deterministic models, are the subject of statistics. The purpose of this paper is to remind researchers the issues that need to be considered in using statistical methods. Statistical methods are needed during the planning, implementation and evaluation of the results of experiment. Failing to consult with a statistician while setting up the experiment but bringing the results after getting the data often causes an inextricable knot of problems. Therefore, it is recommended that the researcher works with a statistician at every stage of a scientific study