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A Model of Fuzzy Normal Distribution
School of Science, China University of Geosciences (Beijing), Beijing, China
School of Science, China University of Geosciences (Beijing), Beijing, China
- 1 School of Science, China University of Geosciences (Beijing), Beijing, China
- 2 School of Science, China University of Geosciences (Beijing), Beijing, China
Open Journal of Statistics·Volume 06 (2016)·Pages 749–755·Published 22 September 2016·DOI10.4236/ojs.2016.65061
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Abstract
Nowadays fuzzy concepts are frequently used as statistical parameters, while the traditional normal distribution can only accept determinate variable. In order to design a practical model for fuzzy statistic events, this paper combines the fuzzy number, like “may-occur”, “very-likely-occur”, “rarely-occur”, to optimize the normal distribution probability density function, to provide a significant method in statistics.
KeywordsFuzzyNormal DistributionComposite Function’s Integral
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