Testing statistical hypotheses in fuzzy environment.
Przemyslaw Grzegorzewski, Olgierd Hryniewicz (1997)
Mathware and Soft Computing
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In traditional statistics all parameters of the mathematical model and possible observations should be well defined. Sometimes such assumption appears too rigid for the real-life problems, especially while dealing with linguistic data or imprecise requirements. To relax this rigidity fuzzy methods are incorporated into statistics. We review hitherto existing achievements in testing statistical hypotheses in fuzzy environment, point out their advantages or disadvantages and practical...