Fuzzy Test of Hypotheses by Rate of Internal Division

Abstract

We propose some properties for fuzzy hypotheses testing by the principle of the rate of internal division on delta-levels. By the rate of internal division, we show that the acceptance and rejection degree for fuzzy the fuzzy hypotheses and reduce the spread of the fuzzy variance with average of the center and left or right spread of fuzzy number data.

The Wilcoxon Signed-Rank Fuzzy Test on Rate of Internal Division

“…The rate of internal division for fuzzy hypotheses membership function with respect to membership function of fuzzy critical region was shown in Kang, and Jung [3], where the results is illustrated by the grade for the judgement of acceptance or rejection for the fuzzy hypotheses [2].…”