英语教师角色转变中的利器——配对均值假设检验

The Sharp Weapon of English Teachers in the Change of Role: Hypothesis Testing of Paired Mean

假设检验是数理统计学研究的一个重要部分,是研究比较不可或缺的部分,是教师由教学型向教研型转变、实现教学研究两条腿走路的法宝,是展示成果有力的分析工具。从英语学科出发,实例探讨假设检验在其中的应用,具体展示其分析论证的强大作用,以期为英语教师成长、实现教学向教研型转变提供范例。

Hypothesis testing is an important part of mathematical statistics. It is also a magic weapon for teachers＇ change from teaching type to teaching and research type and a powerful analytical tool we show results. Starting from English, this paper explored the use of hypothesis testing in English course by examples and demonstrated the powerful role in order to provide examples for teachers＇ growth, and teachers＇change from teaching type to teaching and research type.