Rejecting Abnormal Value and Uncertainty Evaluation of Ramie Single Fiber Breaking Strength
Nie Qing-lan · Plant Fiber Sciences in China · 2010
The data distribution character of ramie single fiber breaking strength was analyzed with method of Shapiro-Wilk.The result showed that the breaking strength of ramie single fiber approximated to normal distribution.The test data were checked with method of Dixon,and the abnormal value was rejected.The uncertainty of test results was evaluated,and the influencing factors were also analysed.