要正确运用ｔ检验方法●徐明ｔ检验方法在学校体育科研中是被运用得较多的一种数理统计方法，因为它比较简便、有效。然而，有些同志却没有很好地运用它，而有些同志则运用得不好，常出现一些错误。下面我就ｔ检验方法的运用问题，谈几点意见，供初搞科研工作的同志参考。... To correctly use the t test method ● Xu Ming t test in the school sports science is a more applied mathematical statistics, because it is relatively simple and effective. However, some comrades did not make good use of it, while some comrades did not use it well and some mistakes often occurred. Here I t test method of application, talk about a few comments for comrades engaged in scientific research for reference. ...