tailed test中文什么意思

单尾检验

• tail:    n. 1.【法律】限定继嗣；限定继承 ...
• test:    n. 【动物；动物学】(软体类的)介 ...
• double tailed test:    二重切线

例句与用法

更多例句：  下一页

1. Right - tailed test
   右尾检定
2. Left - tailed test
   左尾检定
3. Two - tailed test
   双尾检验
4. One - tailed test
   单尾检验
5. In part four , we first advance the hypotheses , then provide some information concerning the subjects , instruments as well as the procedure of the investigation . part five concerns itself with data analysis and discussion which falls into three steps : at the outset , to understand the general distributive tendency of the data involved , descriptive analyses are made of the data concerning english learning results and language anxiety : then , t - two - tailed test is made to find out the grade variation , gender variation in english learning results and levels of anxiety ; finally , correlation analysis is conducted to understand the relationship between english learning results and levels of anxiety under discussion in respective regard
   数据分析和讨论分二步进行：为了解所采集到的数据的总体分布趋势，论文首先对农村中学生英语学习焦虑调查表的数据和农村中学生英语学习成绩进行了描述性统计分析；用t双侧检验分析了各年级及男女生在英语学习成绩、英语学习焦虑上表现出的年级、性别差异，而且，用t双侧检验分析了高、低焦虑组及男女生英语学习成绩、英语学习焦虑上表现出的相互关系、性别差异；用图表展示农村中学生英语学习焦虑与英语学习成绩的相关关系。