METU Department of Statistics
What is Statistics?
Statistics is the study of the collection, organization, analysis, interpretation, and presentation of data.It deals with all aspects of this, including the planning of data collection in terms of the design of surveys and experiments.
A statistician is someone who is particularly well versed in the ways of thinking necessary for the successful application of statistical analysis. Such people have often gained this experience through working in any of a wide number of fields. There is also a discipline called mathematical statistics that studies statistics mathematically.
The word statistics, when referring to the scientific discipline, is singular, as in "Statistics is an art." This should not be confused with the word statistic, referring to a quantity (such as mean or median) calculated from a set of data, whose plural is statistics ("this statistic seems wrong" or "these statistics are misleading").
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Welcome to Middle East Technical University Library subject guide for Statistics. This guide was created for assiting your researches in this area.
Please don't forget, the guide is still work in progress and I strongly appreciate your comments and suggestions.