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035 _a.b11954851
099 9 _aAIT RSPR no.IM-04-02
100 0 _aVan Ngoc Sang
245 1 0 _aComputation of distribution functions and percentile points for popular statistic tests
260 _aPathum Thani, Thailand :
_bAsian Institute of Technology,
_c2004
300 _a51 p.
490 1 _aResearch studies project report ;
_vno. IM-04-02
500 _aA research study submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Advanced Technologies
502 _aResearch report (M.Sc.) - Asian Institute of Technology, 2004
520 _aThe purpose of this research is to compute and approximate the distribution functions and/or percentile points for some imp01iant distributions, such as normal, gamma, chi-square and Kolmogorov-Smimov. The study also applied the tests based on these distributions to analyze the scores of a number of subjects taught at Tay Nguyen University in Vietnam. It was found that All the computation methods described can provide accurate values of the distribution functions and percentile points of the considered distributions. In a number of cases, the distribution functions and percentile points can also be represented satisfactorily by polynomial curves or surfaces. Although the mean of the scores for a subject can vary from year to year in a two-sample test, the scores over the entire period of four years appear to belong to the same distribution for four out of five subjects. With the computation methods and the approximate formulas provided, one can readily use these in other applications.
650 0 _aComputable functions
650 0 _aDistribution (Probability theory)
650 0 _aStatistical hypothesis testing
700 1 _aHuynh, Ngoc Phien,
_eChairperson
700 0 _aVatcharaporn Esichaikul,
_eExamination Committee
700 0 _aHoang Le Tien,
_eExamination committee
710 2 _aFord Foundation International Fellowships Program,
_eScholarship donor
810 2 _aAsian Institute of Technology.
_tResearch studies project report ;
_vno. IM-04-02
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B08677
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