Statistical Hypothesis Test on Industrial Applications through Ranks from Cog of TRFNS
Parthiban. S1, Gopinathan. P2
1Parthiban. S, Division of Mathematics, Vignan’s Foundation for Science, Technology & Research, Vadlamudi Guntur (Andhra Pradesh), India.
2Gopinathan. P, Department of Civil Engineering, Vignan’s Foundation for Science, Technology & Research, Vadlamudi Guntur (Andhra Pradesh), India.
Manuscript received on 09 June 2019 | Revised Manuscript received on 30 June 2019 | Manuscript Published on 04 July 2019 | PP: 1116-1118 | Volume-8 Issue-1S4 June 2019 | Retrieval Number: A12080681S419/2019©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: This paper aims at a procedure for the test of hypothesis of two sample t-test by representing a defuzzification method of Triangular Fuzzy Numbers (TFNs) and Trapezoidal Fuzzy Numbers (TrFNs) based on the Rank obtained from Centre of Gravity (COG) which can be followed in industries and other mathematical applications.
Keywords: Alpha Cut, COG, TrFNs, Test of Hypothesis, Two Sample t – Test.
Scope of the Article: Industrial Engineering